Hi everyone. I currently have a 5.0 302 HO out of a 87 mustang in my 1968 mustang. It has some mild upgrades to it like a mile cam, slightly better pistons, headers, Edelbrock intake manifold, and all the other dress ups for the engine. I believe it puts out maybe upwards of 300 and maybe a little beyond to wheel but I wanted to know what carburetor CFM will work the best for it? I am planning on buying s Holley over Edelbrock for my carburetor and I was looking at a 650 CFM but will that be...

CFM for 302