BuzzCut

I can't see paying that much for the centerforce when the spec would work just as well. I compared the two with thier posted info and can't see the extra coin. To each their own tho.

rthouck

I've used the king cobra and the center force dual friction. I really prefer the dual friction. I've used it on 300 hp cars and500 hp cars, worked great in both cases. (If I started with 500 hp I'd go with a more aggressive clutch though)