I am working on an engine program where we are going for maximum effect with the GMC 302 platform. One engine will use the Howard head and one will use a stock casting. I was considering adding the mains and doing a billet crank.
Which head casting is best to start with.

The engine will use mechanical fuel injection per rules, and a good ignition system.

Last edited by Greg Hogue; 07/09/21 08:59 PM.
It's not necessary to build a swimming pool to determine that a bowling ball won't float Zora D