How do you make 600 horsepower from 455 Olds?

Answer 1

i would suggest removing the old camshafts, and replacing them with aftermarket performance camshafts. they can add up to 150 horses alone. but then you must update your fuel pump, your pistons, and the crankshaft. You can also just buy a suoercharger, when can give you more than 600 horsepower if its installed correctly.