Quote: well if a guy on here made 570 hp on a low deck,with eddys and manifolds how much can you be losing 40hp over headers it wont be much. i want to retain the stock look, not a race car, show car. im sure it will run better than tired, heavy 906s
I'm guessing that is a heavily modified enigine. And the Main's were "hogged" out some. I don't think they up-grade on a stockish 440-6 would be the same. You'd probably add more HP by getting a set of headers.
i bet its a tame street stoker 451-477 inch 10-5to1 comp pump gas. would be curious of his cam specs? heavily modified wedge to me is north of 700hp with no juice and and over 500 inches, we dont put manifolds on those
