XTD Stage 4 clutch (opinions needed)

[Onefast99gsx]

Thanks guys for the quick information. I will request a sprung disc even it's only good for 350hp. To tell you the truth when I ran a 11.97 I was running a boost level & horsepower # that I won't hit 99% time that I drive it daily.

xvegan- So does this end up being a stage 4 pressure plate and Stage 3 disc. Or is this whole thing a Stage 3 kit period? Are the PP's the same for both?

Thanks.