I can tell you this, I like the sound of the LT4 hot cam. I put one in my wife's '95 Camaro with headers and a cat back Magnaflow and it sounds real nice. Even passes smog like nobody's business. I would bet it would sound just as good or better on a carb'd motor. When I build my '31 Tudor I'm gonna run an LT1 with the LT4 hot cam in it. I parted out a Camaro and got a good LT1 and T56. It will make a real nice hot rod setup.

Keith