does your car have the stock cam? the stock cam may be efficient with the 500cfm 4 barrel, but it would be best to get a more powerful cam to control it. thats exactly what im dealing with right now, i have a 351c-2v as well, and an "rv" cam. Not strong enough of a cam to support the 625cfm 4 barrel that im going to get. As for dual exhaust, i will look up what system i have, cause it sounds great, even without headers.
|