Dual Plane Intake

[J Kuchel]

Originally Posted by Alan Roehrich

I figured that. But what intake, on how big an engine, with what carburetor, and how tight are you twisting it? What are you allowed to do?

Alan, it is on a 502 ci. crate engine that is .060 over. It has a 207 Q-jet and I am turning it about 6400 to 6800 rpms. I can do anything to the intake. The intake is the one that comes on the 502 crate engine but the one for the spread bore carb.The intake and heads are oval ports.