Quote Originally Posted by RED GTX View Post
Yes I have the XP(retarted) cam ...... Note sure, I need to contact Matt and see what he thinks. I want to try and hit 550+whp on my next dyno, which I think is feasable considering I did 475whp with a blown turbo and exhaust leaks.
If i had as much money into the setup as you do id be looking to do something custom like what merc has done and alot of others are doing. I think his is basically a higher lift stage 2. With your tubular headers and the turbo your running a cam setup to match will make your car a topend monster like gabes car.