This is a Chrysler Crossfire forum. Ah, you've got one of the infamous Corvettes with Crossfire Injection... straightening that out will be fun. Recommend that you follow up with a Corvette forum. A few people here owned Corvettes at one time, but it's probably better if you get correct information from a dedicated source. After all, many of us here swore off Corvettes after we figured they weren't worth the hassle. As for me, I was tempted. Still am.