Share your 12.7-12.9 combo with a noob
Originally Posted by Pro Stock John
Thanks for the replies, I am assuming that all the pump gas 12's were done with the cat removed?
Nice.
I don't think I would be up for emissions testing in IL for 4 years but I wonder how loud !cat would be over stock..
So one last q, launches at 4500-5000 are okay on the stock clutch?
I don't think I would be up for emissions testing in IL for 4 years but I wonder how loud !cat would be over stock..
So one last q, launches at 4500-5000 are okay on the stock clutch?


