RagingBITCH, ummm, sorry. I ran a '97 Cobra last sat. night. he had 4.10's, nitto street slicks, granatelli maf and intake system, and PCM programming. Sorry to say, I walked close to 2 cars on him. I have a '98 Z28, M6, stock. If there are any doubts, I can link this thread to corral.net for him to verify it, if need be. The Cobra's are nice cars, no doubting that. They are super quick to 80mph, then from then on the LS1 pulls on it hard. Maybe a blower on a stock cobra would even it up.