a few things posted by ZLover4Life on April 20, 2003 at 02:38 PM
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Thanks for all info guys. I just talked to one of my friends who boosts about 19psi when he goes to the track and runs about 12.4 at 119mph on slicks. He said that ever since out here in California when they lowered the octane from 92 to 91 a couple of years ago a lot of people out here have been having the same problem. What my friend does is if he wants to boost like 16psi he puts about 3 gallons of race gas in a full tank of regular gas and when boosting 19psi then he will put 5 gallons of race gas in. This in combination of running cold plugs.