friend wants to build a 500" 440, using aluminum heads w/ mild porting,2" headers,3" exhaust, 250@.050/.600 camshaft,and top it with a 6-pack.
some claim that the manifold will be the bottle neck in this build.
what do you think?
didn't Mopar Muscle do a engine challenge with a combination like this?
if so i can't find it