black95z28

I have mac midlength headers, ory, magnaflow exhaust,and a cai. I was considering buying a cc503, compcams lifters, new valve springs, and 1.6 roller rockers, and a pcmforless tune and I was wondering what type of hp numbers it will put down. Btw the car is an LT1.

PCMFORLESS

On an M6 car the 503 with all the bolt ons and mids typically will go 325 to 350 with stock heads, an A4 car will go 315 to 335 depending on how loose the converter is.