The third new edition of Automotive Engine Performance is now in full color and has eight totally new chapters plus 72 new color photos and line drawings to make the subject come alive.New chapters in this edition cover topics never before seen in an engine performance title and includes:1. Variable Valve Timing systems2. Wide Band Oxygen Sensors3. Gasoline Direct Injection Systems4. Electronic Throttle Control Systems5. In-Vehicle Engine Service6. Diesel and Biodiesel Fuels7. Alternative Fuels8. Gasoline (totally expanded and updated)