CONTENTSChapter No. Title of Contents

Page No.

Certificatei

Candidates DeclarationAcknowledgementIi iii

AbstractIv

Contentsv

1.NEGATIVE PRESSURE SUPERCHARGING1-5

1.1 Homogeneous Thermal Charge Spark Ignition2

1.2 Difference Between HTCSI And HCCI4

1.3 Controlling Parameters4

2.DESCRIPTION OF PARTS6-15

2.1 High Velocity Tri-Y Headers6

2.2 Synchronised Valve Timing8

2.3 Hot Air Induction & Cold Water9

2.4 Directhits Spark Amplifiers12

2.5 Thermo charger Air Cleaner Housing13

2.6 Negative Supercharging Ignition Timing13

2.7 NPS Dual Crossover Exhaust System14

2.8 Impulse Muffler15

3.OPERATING PRINCIPLES OF NPS16-22

3.1 Principle16

3.2 Working of NPS17

4.CONCLUSIONS23

REFERENCES24

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