Originally Posted by
E. green cobra
I wouldn't touch the heads if you're gonna put some serious boost to it.
You didn't mention which heads, but stock B-heads and a turbo can support 800+ rwhp, usually with the stock cams.
IMO
Not sure why you say not port them, I'd rather have CFM more than PSI if that makes any sense. You can pick up power with less boost pressures.
Its like 20 psi through a fire hose will give you more than 100 psi through a garden hose
