Do heads increase gas mileage?
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It depends on the setup. If you can increase the engine efficiency then you will see an improvement in gas mileage as well. My Z06 with a F14 cam and Dart 205s gained 3 mph on interstate cruising.
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Originally Posted by Bill Bowling
How do you not put the pedal to the floor?
Bill
Bill
Hey Bill, I don't drive with the pedal to the floor 24/7....It also depends on how well your car is tuned....the theory is that, you don't have to give it a lot of acceleration to go...therefore you get better mileage...
Last edited by fastest94v6; 04-18-2007 at 02:42 PM.