2021 General Competition Rules

Copyright © Midwestern Council of Sports Car Clubs 2021, all rights reserved

Revision C, March 12, 2021

Criteria for submitting CHANGE requests to the Midwestern Council Board of Directors for changes to the current General Competition Rules:

1. Print the CURRENT page that you wish to have changed. 2. Using a RED pen. Strike through that text you wish to eliminate. 3. Clearly write out on a separate sheet of paper the verbiage you wish to have replaced in the RED Strike through areas.

Criteria for submitting ADDITION requests to the Midwestern Council Board of Directors for consideration to the current General Competition Rules.

1. Print the Current page that you would like to have the ADDITION located. 2. Identify with a RED pen the area that you believe is the best for your addition 3. On a separate sheet of paper, clearly write out your proposal making sure to identify the reason for the addition. 4. Please identify each new point with the correct numbering system as used within that specific area where you wish the addition to be located.

MCSCC 2021 Competition Schedule

April 24-25 Blackhawk Farms LSCC/SCSCC Drivers School/W2W

May 29-31 Blackhawk Farms SCCR Race/Race/Enduro/HSAX

June 19-20 Blackhawk Farms VSCDA / MCSCC Staffing

July 3-5 Blackhawk Farms NSSCC Drivers School/Race/HSAX

August 28-29 Blackhawk Farms MSCC/SCSCC HSAX/Race

September 10-12 Milwaukee Mile GLSCC HPDE/HSAX/Race/Enduro/Race

October 30-31 Blackhawk Farms CSCC Loooong Race 51

GCR Change Log

Updated for 2021 GCR Rev. C:

Added fees for the new endurance permits (see Rev. B) Modified CFF tire rules Revised helmet rule to include Snell SA10 rating for this year only

Updated for 2021 GCR Rev. B:

HSAX new car classings, a couple street tire rule changes, and a couple points based rule changes Addition of an endurance permit for endurance events only

Updated for 2021 GCR Rev. A:

New SM2 class Updated HSAX protest procedure and specifications Updated enduro fueling rules when in paddock Updated GT2/GT3 vehicle listings Add 1984-87 BMW 325e/es to FP Updated medical procedure for driver who had to be transported due to an incident Reverted 2020 ONLY changes (see 2020 Rev. D below)

Updated for 2020 GCR Rev. F:

All instances of "Competition Board" changed to "Contest Board" for clarity Added Competition Regulation 1.2, HSAX General Regulation 1.2, and HPDE General Regulation 2.2

Updated for 2020 GCR Rev. D:

Removed license renewal late fees (special provision for 2020 ONLY) Updated permanent number section to indicate it will be held till 2021 (special provision for 2020 ONLY)

Updated for 2020 GCR Rev. C:

Added new FIA suit rating and revised sock rule.

Updated for 2020 GCR Rev. B:

Updated registrar duties Added new SFI suit rating

Updated for 2020 GCR Rev. A:

Updated Enduro section Update HSAX street tire and roll cage rules Clarification on hybrids and electric vehicles in HSAX and HPDE Updated ST rules Updated safety equipment rules

The Midwestern Council Story ................................................................................................................................................................ 1

Bylaws .................................................................................................................................................................................................... 1

General Regulations ........................................................................................................................... 8

Race Staff Personnel .............................................................................................................................................................................. 8

1 Officials and Their Duties .......................................................................................................................................................... 8

2 Stewards Qualifications .......................................................................................................................................................... 10

3 Flagging and Communications................................................................................................................................................ 11

Competition Regulations ....................................................................................................................................................................... 12

1. General Standards .................................................................................................................................................................. 12

2. General Regulations ............................................................................................................................................................... 13

3. Licenses .................................................................................................................................................................................. 14

4. Protests ................................................................................................................................................................................... 19

5. Penalties ................................................................................................................................................................................. 21

6. Championship Points System ................................................................................................................................................. 22

7. Race Starting Standards ......................................................................................................................................................... 23

8. Rules of the Pits ...................................................................................................................................................................... 24

9. Rules of the Road ................................................................................................................................................................... 24

Safety Equipment ................................................................................................................................................................................. 26

1. Equipment Condition ............................................................................................................................................................... 26

2. Helmets ................................................................................................................................................................................... 26

3. Eye and Face Protection ......................................................................................................................................................... 26

4. Balaclavas .............................................................................................................................................................................. 26

5. Driver's Suits ........................................................................................................................................................................... 26

6. Gloves/Shoes.......................................................................................................................................................................... 26

7. Driver Restraint Equipment ..................................................................................................................................................... 26

Automobiles – General Regulations ..................................................................................................................................................... 28

1. Eligibility .................................................................................................................................................................................. 28

2. Fuel ......................................................................................................................................................................................... 28

3. Identification Marks ................................................................................................................................................................. 28

4. Advertisements on Automobiles.............................................................................................................................................. 28

5. Mechanical Conditions of Automobiles ................................................................................................................................... 28

6. Weight and Track .................................................................................................................................................................... 28

7. Technical and Safety Inspection ............................................................................................................................................. 28

8. Suitability for Competition ....................................................................................................................................................... 29

9. Annual Inspection ................................................................................................................................................................... 29

10. Classification of Non-Standard Vehicles ................................................................................................................................. 31

Stock Categories ............................................................................................................................... 33

Spec Miata ............................................................................................................................................................................................ 33

1. GCR ........................................................................................................................................................................................ 33

2. Purpose and Intent .................................................................................................................................................................. 33

3. Classification and Weight ........................................................................................................................................................ 33

4. Authorized Modifications ......................................................................................................................................................... 33

Spec Miata 2 ......................................................................................................................................................................................... 40

1. GCR ........................................................................................................................................................................................ 40

2. Purpose and Intent .................................................................................................................................................................. 40

3. Classification and Weight ........................................................................................................................................................ 40

4. Authorized Modifications ......................................................................................................................................................... 40

B-Spec Class ........................................................................................................................................................................................ 41

1. Definition ................................................................................................................................................................................. 41

2. Automobile Eligibility ............................................................................................................................................................... 41

3. Technical and Safety Items ..................................................................................................................................................... 41

4. Vehicle Preparation ................................................................................................................................................................. 41

5. Competition Adjustments ........................................................................................................................................................ 42

Improved Touring Categories .......................................................................................................... 44

Improved Touring .................................................................................................................................................................................. 44

1. GCR ........................................................................................................................................................................................ 44

2. Purpose .................................................................................................................................................................................. 44

3. Intent ....................................................................................................................................................................................... 44

4. Specifications .......................................................................................................................................................................... 44

5. Authorized Modifications ......................................................................................................................................................... 44

6. Reciprocating Engines (only) .................................................................................................................................................. 44

7. Rotary Engines (only) ............................................................................................................................................................. 46

8. Engine Cooling System ........................................................................................................................................................... 46

9. Transmission/Final Drive ........................................................................................................................................................ 46

10. Chassis ................................................................................................................................................................................... 46

11. Brakes ..................................................................................................................................................................................... 47

12. Wheels/Tires ........................................................................................................................................................................... 47

13. Body/Structure ........................................................................................................................................................................ 48

14. Driver/Passenger Compartment/Trunk ................................................................................................................................... 49

15. Safety ...................................................................................................................................................................................... 49

16. Improved Touring GT Specifications ....................................................................................................................................... 51

17. Improved Touring R Specifications ......................................................................................................................................... 52

18. Improved Touring S Specifications ......................................................................................................................................... 54

19. Improved Touring A Specifications ......................................................................................................................................... 55

20. Improved Touring B Specifications ......................................................................................................................................... 57

21. Improved Touring C Specifications ......................................................................................................................................... 59

22. Improved Touring D Specifications ......................................................................................................................................... 60

23. Improved Touring J Specifications .......................................................................................................................................... 61

Production Categories ..................................................................................................................... 62

Production Category ............................................................................................................................................................................. 62

1. GCR ........................................................................................................................................................................................ 62

1. Purpose .................................................................................................................................................................................. 62

2. Intent ....................................................................................................................................................................................... 62

3. Specifications .......................................................................................................................................................................... 62

4. Authorized Modifications ......................................................................................................................................................... 62

5. Car Classification .................................................................................................................................................................... 69

6. D Production Specifications .................................................................................................................................................... 70

7. E Production Specifications .................................................................................................................................................... 71

8. F Production Specifications .................................................................................................................................................... 73

9. G Production Specifications .................................................................................................................................................... 75

10. H Production Specifications .................................................................................................................................................... 76

11. SP Production Specifications .................................................................................................................................................. 76

GT Categories ................................................................................................................................... 77

GT Category ......................................................................................................................................................................................... 77

1. GCR ........................................................................................................................................................................................ 77

2. Purpose: ................................................................................................................................................................................. 77

3. Intent: ...................................................................................................................................................................................... 77

4. Specifications .......................................................................................................................................................................... 77

5. Authorized Modifications (GT-1) ............................................................................................................................................. 77

6. Approved Automobiles/Notes.................................................................................................................................................. 84

7. GT-2, 3, 4, 5 Preparation Rules .............................................................................................................................................. 87

GT-4 (Allison Legacy Cars) ................................................................................................................................................................. 112

1. GCR ...................................................................................................................................................................................... 112

2. Purpose ................................................................................................................................................................................ 112

3. Intent ..................................................................................................................................................................................... 112

4. Chassis ................................................................................................................................................................................. 112

5. Brakes ................................................................................................................................................................................... 112

6. Steering ................................................................................................................................................................................ 113

7. Engine ................................................................................................................................................................................... 113

8. Fuel System .......................................................................................................................................................................... 113

9. Wheels & Tires ...................................................................................................................................................................... 114

10. Car Weight ............................................................................................................................................................................ 114

11. Car Bodies ............................................................................................................................................................................ 114

12. Equipment and General Accessories .................................................................................................................................... 114

GT-5 (Legend Cars) ............................................................................................................................................................................ 116

1. GCR ...................................................................................................................................................................................... 116

2. Purpose ................................................................................................................................................................................ 116

3. Intent ..................................................................................................................................................................................... 116

4. Safety Requirements ............................................................................................................................................................ 116

5. Preparation Rules/Modifications ........................................................................................................................................... 116

GT-5 (Baby Grand Cars) ..................................................................................................................................................................... 116

1. GCR ...................................................................................................................................................................................... 116

2. Purpose ................................................................................................................................................................................ 116

3. Intent ..................................................................................................................................................................................... 116

4. Safety Requirements ............................................................................................................................................................ 116

5. Preparation Rules/Modifications ........................................................................................................................................... 116

GTSC (GT - Stock Car) ....................................................................................................................................................................... 117

1. GCR ...................................................................................................................................................................................... 117

2. Purpose ................................................................................................................................................................................ 117

3. Intent ..................................................................................................................................................................................... 117

4. Safety Requirements ............................................................................................................................................................ 117

5. Preparation Rules/Modifications ........................................................................................................................................... 117

GTP .................................................................................................................................................................................................... 117

1. General ................................................................................................................................................................................. 117

Formula Categories ........................................................................................................................ 118

Formula A and C ................................................................................................................................................................................. 118

1. General ................................................................................................................................................................................. 118

Formula A ........................................................................................................................................................................................... 118

1. Displacement ........................................................................................................................................................................ 118

2. Engine General ..................................................................................................................................................................... 118

3. Engines Per Schedule A ....................................................................................................................................................... 118

4. Engines Per Schedule B ....................................................................................................................................................... 119

5. Transmission......................................................................................................................................................................... 119

6. Minimum Weight ................................................................................................................................................................... 119

7. Fuel Tank Capacity ............................................................................................................................................................... 120

8. Ford Z-Tec ............................................................................................................................................................................ 120

9. Formula Enterprises .............................................................................................................................................................. 120

Formula C ........................................................................................................................................................................................... 120

1. Engines – Displacement ....................................................................................................................................................... 120

2. Minimum Weight ................................................................................................................................................................... 120

3. Fuel Tank Capacity ............................................................................................................................................................... 120

Formula 2000 ...................................................................................................................................................................................... 121

1. Definition ............................................................................................................................................................................... 121

Formula Ford ...................................................................................................................................................................................... 124

1. Definition ............................................................................................................................................................................... 124

2. Engine ................................................................................................................................................................................... 124

3. Exhaust Outlets ..................................................................................................................................................................... 129

4. Transmission......................................................................................................................................................................... 129

5. Final Drive ............................................................................................................................................................................. 129

6. Clutch .................................................................................................................................................................................... 129

7. Chassis/Frame ...................................................................................................................................................................... 129

8. Suspension and Running Gear ............................................................................................................................................. 129

9. Body ...................................................................................................................................................................................... 129

10. Brakes ................................................................................................................................................................................... 130

11. Wheels .................................................................................................................................................................................. 130

12. Minimum Weight ................................................................................................................................................................... 130

Club Formula Ford .............................................................................................................................................................................. 131

1. GCR ...................................................................................................................................................................................... 131

2. Club Formula Ford Committee .............................................................................................................................................. 131

3. Suspension ........................................................................................................................................................................... 131

4. Other Allowed Fords ............................................................................................................................................................. 131

5. Tires ...................................................................................................................................................................................... 131

6. Tire Declaration ..................................................................................................................................................................... 131

7. Minimum Weight ................................................................................................................................................................... 131

8. Class Identification ................................................................................................................................................................ 132

9. Protests ................................................................................................................................................................................. 132

Formula Vee ....................................................................................................................................................................................... 133

1. Definition: .............................................................................................................................................................................. 133

2. Weight and Dimensions ........................................................................................................................................................ 133

3. Suspension ........................................................................................................................................................................... 133

4. Brakes ................................................................................................................................................................................... 133

5. Engine ................................................................................................................................................................................... 134

6. Engine/Transmission Mount ................................................................................................................................................. 134

7. Transmission – Rear Axle ..................................................................................................................................................... 136

8. Ballasting .............................................................................................................................................................................. 136

9. Frame ................................................................................................................................................................................... 136

10. Body ...................................................................................................................................................................................... 137

11. Non-Standard Parts .............................................................................................................................................................. 137

12. Battery .................................................................................................................................................................................. 137

13. Front View ............................................................................................................................................................................. 137

Formula Super V (Air Cooled) ............................................................................................................................................................. 138

1. Definition ............................................................................................................................................................................... 138

Formula 5 (F5, formerly F500/F440) ................................................................................................................................................... 141

1. Definition ............................................................................................................................................................................... 141

2. Weight and Dimensions ........................................................................................................................................................ 141

3. Suspension ........................................................................................................................................................................... 141

4. Brakes ................................................................................................................................................................................... 141

5. Steering ................................................................................................................................................................................ 141

6. Transmission and Final Drive................................................................................................................................................ 141

7. Frame/Chassis ...................................................................................................................................................................... 141

8. Roll Cage .............................................................................................................................................................................. 142

9. Bodywork .............................................................................................................................................................................. 142

10. Tires ...................................................................................................................................................................................... 142

11. Wheels .................................................................................................................................................................................. 142

12. Ballast ................................................................................................................................................................................... 142

13. Fuel Tank .............................................................................................................................................................................. 142

14. Fire Extinguisher ................................................................................................................................................................... 142

15. Engines ................................................................................................................................................................................. 142

16. Chain/Belt Guards ................................................................................................................................................................. 143

17. Radiator ................................................................................................................................................................................ 143

18. Fuel ....................................................................................................................................................................................... 143

19. Safety Items .......................................................................................................................................................................... 143

20. Car Specification Tables ....................................................................................................................................................... 143

Formula Indy ....................................................................................................................................................................................... 145

1. GCR ...................................................................................................................................................................................... 145

2. Engine Specifications ............................................................................................................................................................ 145

3. Mechanical & General Specifications Pro & Pro-Am ............................................................................................................. 145

Sports-Racing Categories .............................................................................................................. 148

ASR, CSR, DSR ................................................................................................................................................................................. 148

1. Purpose ................................................................................................................................................................................ 148

2. Classification ......................................................................................................................................................................... 148

3. Self Starter ............................................................................................................................................................................ 148

4. Brakes ................................................................................................................................................................................... 148

5. Coachwork ............................................................................................................................................................................ 148

6. Wheels and Tires .................................................................................................................................................................. 149

7. Safety Equipment .................................................................................................................................................................. 149

Sports 2000 ........................................................................................................................................................................................ 150

1. Definition ............................................................................................................................................................................... 150

2. Safety Requirements ............................................................................................................................................................ 150

3. Chassis ................................................................................................................................................................................. 150

4. Bodywork Including Airfoils ................................................................................................................................................... 150

5. Engine ................................................................................................................................................................................... 150

6. Suspension ........................................................................................................................................................................... 152

7. Brakes ................................................................................................................................................................................... 152

8. Shock Absorbers ................................................................................................................................................................... 152

9. Steering ................................................................................................................................................................................ 152

10. Wheels and Tires .................................................................................................................................................................. 152

11. Transmission......................................................................................................................................................................... 152

12. Fuel Cells .............................................................................................................................................................................. 152

13. Fuel Capacity ........................................................................................................................................................................ 152

14. Electrical ............................................................................................................................................................................... 152

15. Weight ................................................................................................................................................................................... 153

16. Windscreens ......................................................................................................................................................................... 153

17. Bulkheads and Cells ............................................................................................................................................................. 153

Club Sports 2000 ................................................................................................................................................................................ 154

1. Purpose ................................................................................................................................................................................ 154

2. Definition ............................................................................................................................................................................... 154

3. Safety Requirements ............................................................................................................................................................ 154

4. Requirements........................................................................................................................................................................ 154

5. Suspension ........................................................................................................................................................................... 154

6. Shock Absorbers ................................................................................................................................................................... 154

7. Markings ............................................................................................................................................................................... 154

8. Eligible Chassis ..................................................................................................................................................................... 154

Sports Renault .................................................................................................................................................................................... 155

1. Definition ............................................................................................................................................................................... 155

2. Safety Requirements ............................................................................................................................................................ 155

3. Maintenance and Repairs ..................................................................................................................................................... 155

4. Chassis ................................................................................................................................................................................. 155

5. Bodywork .............................................................................................................................................................................. 155

6. Engine and Drive train .......................................................................................................................................................... 156

7. Suspension ........................................................................................................................................................................... 156

8. Brakes ................................................................................................................................................................................... 156

9. Shock Absorbers and Springs............................................................................................................................................... 156

10. Steering ................................................................................................................................................................................ 156

11. Wheels .................................................................................................................................................................................. 156

12. Fuel System .......................................................................................................................................................................... 157

13. Electrical System .................................................................................................................................................................. 157

14. Weight ................................................................................................................................................................................... 157

15. Battery .................................................................................................................................................................................. 157

16. Vehicle Configuration ............................................................................................................................................................ 157

17. Updates ................................................................................................................................................................................ 157

18. Sports Renault Drivetrain Protests ........................................................................................................................................ 157

19. Accessory Items .................................................................................................................................................................... 157

20. Mandatory Items ................................................................................................................................................................... 158

Sports Renault Specifications ............................................................................................................................................................. 159

21. General ................................................................................................................................................................................. 159

22. Chassis ................................................................................................................................................................................. 159

23. Engines ................................................................................................................................................................................. 159

24. Carburetor ............................................................................................................................................................................. 159

25. Transmission......................................................................................................................................................................... 160

26. Bodywork .............................................................................................................................................................................. 160

Spec Racer Ford ................................................................................................................................................................................. 161

1. Definition ............................................................................................................................................................................... 161

Club Spec Racer Ford ........................................................................................................................................................................ 162

1. Definition ............................................................................................................................................................................... 162

2. Safety Requirements ............................................................................................................................................................ 162

3. Maintenance and Repairs ..................................................................................................................................................... 162

4. Chassis ................................................................................................................................................................................. 162

5. Bodywork .............................................................................................................................................................................. 162

6. Engine and Drivetrain ........................................................................................................................................................... 163

7. Suspension ........................................................................................................................................................................... 163

8. Brakes ................................................................................................................................................................................... 163

9. Shock Absorbers and Springs............................................................................................................................................... 163

10. Steering ................................................................................................................................................................................ 163

11. Wheels .................................................................................................................................................................................. 163

12. Fuel System .......................................................................................................................................................................... 164

13. Weight ................................................................................................................................................................................... 164

14. Battery .................................................................................................................................................................................. 164

15. Accessory Items .................................................................................................................................................................... 164

16. Mandatory Items ................................................................................................................................................................... 165

Club Spec Racer Ford Specifications ................................................................................................................................................. 165

17. Chassis ................................................................................................................................................................................. 165

18. Engines ................................................................................................................................................................................. 166

19. Transmission......................................................................................................................................................................... 166

20. Bodywork .............................................................................................................................................................................. 166

Other Categories ............................................................................................................................. 167

American Grand Sport (AGS) ............................................................................................................................................................. 167

1. Introduction and Definition .................................................................................................................................................... 167

2. Safety .................................................................................................................................................................................... 167

3. Specification and Modification Limits .................................................................................................................................... 167

Street Tuner Category ........................................................................................................................................................................ 172

1. GCR ...................................................................................................................................................................................... 172

2. Purpose ................................................................................................................................................................................ 172

3. Eligibility ................................................................................................................................................................................ 172

4. Authorized Modifications ....................................................................................................................................................... 172

5. Classes ................................................................................................................................................................................. 172

6. Wheels/Tires ......................................................................................................................................................................... 172

7. Safety .................................................................................................................................................................................... 172

8. Chassis ................................................................................................................................................................................. 172

9. Brakes ................................................................................................................................................................................... 172

10. Transmission/Final Drive ...................................................................................................................................................... 173

11. Bodywork .............................................................................................................................................................................. 173

12. Engine ................................................................................................................................................................................... 173

13. Interior ................................................................................................................................................................................... 173

14. Weights ................................................................................................................................................................................. 173

Unrestricted Category ......................................................................................................................................................................... 176

1. Classification ......................................................................................................................................................................... 176

2. Fuel ....................................................................................................................................................................................... 176

3. Requirements........................................................................................................................................................................ 176

4. Designation ........................................................................................................................................................................... 176

5. Championship Points ............................................................................................................................................................ 176

Vintage/Historic ............................................................................................................................... 177

Vintage/Historic Racing....................................................................................................................................................................... 177

1. Background ........................................................................................................................................................................... 177

2. Introduction ........................................................................................................................................................................... 177

3. Rules of the Road ................................................................................................................................................................. 177

4. Safety .................................................................................................................................................................................... 177

5. General Regulations ............................................................................................................................................................. 177

6. Tires ...................................................................................................................................................................................... 178

7. Licenses ................................................................................................................................................................................ 178

8. Points: ................................................................................................................................................................................... 178

High Speed Autocross (HSAX) ...................................................................................................... 180

The Midwestern Council HSAX Story ................................................................................................................................................. 180

High Speed Autocross (HSAX) General Conditions and Rules: ......................................................................................................... 181

1. General Regulations ............................................................................................................................................................. 181

2. Event Insurance .................................................................................................................................................................... 181

3. Eligibility of Participants ........................................................................................................................................................ 181

4. Instructor Certification ........................................................................................................................................................... 182

5. Technical Inspection ............................................................................................................................................................. 182

6. Identification Marks ............................................................................................................................................................... 182

7. Safety Equipment .................................................................................................................................................................. 183

8. Fuels ..................................................................................................................................................................................... 184

9. Course Rules, Scoring, Trophies, Series Championship. ..................................................................................................... 184

10. Protests ................................................................................................................................................................................. 184

11. Class/Category of Entry ........................................................................................................................................................ 185

HSAX Points Based Competition Rules .............................................................................................................................................. 186

1. Class/Category ..................................................................................................................................................................... 186

2. Tires ...................................................................................................................................................................................... 186

3. Suspension Bushings and Shock Absorbers ........................................................................................................................ 186

4. Brakes ................................................................................................................................................................................... 186

5. Updating and Backdating ...................................................................................................................................................... 186

6. Point Assessment Schedule ................................................................................................................................................. 187

HSAX Street Tire Class Competition Rules ........................................................................................................................................ 188

1. General ................................................................................................................................................................................. 188

2. Street Restricted ................................................................................................................................................................... 188

3. Street Modified Category ...................................................................................................................................................... 189

4. Super Street Category .......................................................................................................................................................... 189

5. Street AWD class .................................................................................................................................................................. 189

6. Street Unlimited Category ..................................................................................................................................................... 190

HSAX Race Class Competition Rules................................................................................................................................................. 191

1. Race Class............................................................................................................................................................................ 191

High Speed Autocross Classification List............................................................................................................................................ 192

1. Class Z (ZS, ZP, ZM) ............................................................................................................................................................ 192

2. Class Y (YS, YP, YM) ........................................................................................................................................................... 192

3. Class X (XS, XP, XM) ........................................................................................................................................................... 193

4. Class A (AS, AP, AM) ........................................................................................................................................................... 195

5. Class B (BS, BP, BM) ........................................................................................................................................................... 197

6. Class C (CS, CP, CM) .......................................................................................................................................................... 200

7. Class D (DS, DP, DM) .......................................................................................................................................................... 203

8. Class E (ES, EP, EM) ........................................................................................................................................................... 206

HPDE/Track Day .............................................................................................................................. 212

HPDE/Track Day Rules ...................................................................................................................................................................... 212

1. HPDE/Track Day Description ................................................................................................................................................ 212

2. General Regulations ............................................................................................................................................................. 212

3. Event Insurance .................................................................................................................................................................... 212

4. Driver Groups........................................................................................................................................................................ 212

MCSCC Championship Enduro Series Regulations .................................................................... 213

1. Enduro Definition .................................................................................................................................................................. 213

2. Enduro General Regulations ................................................................................................................................................. 213

3. Identification .......................................................................................................................................................................... 213

4. Radios ................................................................................................................................................................................... 213

5. Transponders ........................................................................................................................................................................ 213

6. Pit Assignments .................................................................................................................................................................... 214

7. Entering the Paddock ............................................................................................................................................................ 214

8. Qualifying/Starting Positions/Grid ......................................................................................................................................... 214

9. Trophies ................................................................................................................................................................................ 214

10. Protests ................................................................................................................................................................................. 214

11. Tech/Impound ....................................................................................................................................................................... 214

12. On-Course Refueling ............................................................................................................................................................ 214

13. On-Course Disabled Vehicles ............................................................................................................................................... 214

14. Body Damage-Repairs-Engine Changes .............................................................................................................................. 214

15. Sound Control ....................................................................................................................................................................... 214

16. Waiving Yellow "All" (Full Course Yellow) ............................................................................................................................. 214

17. Red Flag ............................................................................................................................................................................... 214

18. Penalty for Passing Under Yellow ......................................................................................................................................... 215

19. Pit Rules ............................................................................................................................................................................... 215

20. Pit Lane Refueling Requirements ......................................................................................................................................... 215

21. Pit Stop Times....................................................................................................................................................................... 215

22. Repair ................................................................................................................................................................................... 216

23. Pit Signals ............................................................................................................................................................................. 216

24. Equipment Staging ................................................................................................................................................................ 216

25. Clean Up ............................................................................................................................................................................... 216

Appendices ...................................................................................................................................... 217

Appendix X: Safety Fuel Tanks ........................................................................................................................................................... 217

1. Capacity ................................................................................................................................................................................ 217

2. Location ................................................................................................................................................................................ 217

3. Installation, Fittings, Lines ..................................................................................................................................................... 217

4. Recommended Safety Fuel Cell Specifications .................................................................................................................... 217

Appendix Z: Roll Bar Requirements .................................................................................................................................................... 218

1. Basic Design Considerations ................................................................................................................................................ 218

2. Material ................................................................................................................................................................................. 218

3. Fabrication ............................................................................................................................................................................ 218

4. Bracing .................................................................................................................................................................................. 218

5. Mounting Plates .................................................................................................................................................................... 219

6. Removable Roll Bars ............................................................................................................................................................ 219

7. Installation on Cars of Space Frame and Frameless Design ................................................................................................ 219

8. Roll Cages ............................................................................................................................................................................ 219

Appendix ZZ: Roll Cage Recommendations ....................................................................................................................................... 222

1. Basic Design Considerations ................................................................................................................................................ 222

2. Material ................................................................................................................................................................................. 222

3. General Construction ............................................................................................................................................................ 222

4. Formula and Sports Racing Cars .......................................................................................................................................... 222

5. Open Production Cars .......................................................................................................................................................... 223

6. Closed Cars .......................................................................................................................................................................... 223

7. Removable Roll Cages ......................................................................................................................................................... 224

8. Installation on Cars of Space frame and Frameless Design ................................................................................................. 224

9. Other Roll Cage Designs ...................................................................................................................................................... 224

10. Driver’s Seat ......................................................................................................................................................................... 224

MCSCC 2021 GCR The Midwestern Council Story Page 1

The Midwestern Council Story

Roaring down a curvy road, wheel to wheel, you blast down long straights, then hard on the brakes, hook into the turns…just you, your car and the competition. That’s what road racing is like! The Midwestern Council of Sports Car Clubs has found a niche for itself as well as a national reputation for its highly competitive programs and members. Originally run on private estates and closed-off public roads in the 40’s and early 50’s, amateur road racing has moved to closed circuit tracks. In 1958, a number of racing clubs found that rising insurance and track rental costs were making individual club racing programs prohibitively expensive. They joined together to form the Midwestern Council of Sports Car Clubs to set competition and licensing procedures and to coordinate race dates in order to facilitate the participation by the drivers of all member clubs. Today, although the club count has risen to 8 with over 800 member spread throughout the Midwest, the structure of the Council is still basically one of autonomous individual clubs joined together in motor sports programs. Acting as a regulating and coordinating body, the Council