Reply to "Anyone Used This Intake?"

I agree with Dave's endorsement of the Blue Thunder manifold, best street manifold for the 4V heads. The dual plane design spreads the pulses within the manifold. It has the same effect on the induction system that 180 degree headers have on the exhaust system; i.e. it boosts mid-rpm power. Where you can use the power best on the street.

But if it is a single plane intake you're interested in, for 4V heads, another Australian business owned by Terry Parker manufactures tall NASCAR style manifolds like that for both 2V and 4V heads, he calls them "Funnel Web" manifolds. And Trick Flow Specialties has recently released a "Track Heat" manifold that fits both 2V and 4V applications, just like the TFC manifold. Its supposed to be a hot performer. Picture below.