intake selection for 600hp 451 ci

dukeboy_318 said

I ran a Holley Street dominator on my 400 based 472 in a 74 charger, it did very well, only thing I did was port match it to the heads, I never dyno'd it before I sold it during great recession of 08 for a loss, but it really did seem to like that intake just from the seat of the pants feel.

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From Hughes engines.

"Edelbrock Victor 440 Single Plane
Stock average 314 CFM

Big block Edelbrock RPM
Stock average 285 CFM

Holley Street Dominator B/B
Stock average 282.3 CFM

This manifold is designed for a spread bore carburetor, like the M-1. Like the M-1, your money would be better spent on the Edelbrock Victor intake."