I have a 98 Cobra convert. with a two stage Nitrous Express system installed. One of these days I would like to take it to the track to see what it can do. I've done a lot of suspention mods, but nothing with the clutch. If the car will run faster than mid 12s it needs an SFI approved clutch, flywheel, and a scattershield. As we all know, my bellhousing is cast into the transcase. Do I have to change trannies in order to compete, or will a blanket work? What does everyone else do? I'm not made of money, I just want to go have some fun with the Chevy boys.