I'm replacing my clutch with a center force dual friction clutch that shows to be a 12inch disc but i have an 11inch disc now. Do i need a new or different flywheel for this or should it just bolt right on. I have seen some clutch setups that come with new flywheels so I didn't know if its something I needed.

along with that question does anyone know have a better suggestion as far as getting a different clutch. i have a ls1 forged engine with an sts turbo setup. i was boosting about 7#'s and had 510 hp at the wheels when i got it tuned not to long ago but im moving up to about 10-12 in the next few month soooo im guessing i should be around 600+ hp. any ideas??