What should I expect from 450hp?

that cam is fine for 9.5:1 compression. i've ran way bigger cam , 621 lift with 9.5:1 compression. and i also ran 3.55 gears

what were your ET's in a quarter with those 355's. 1000 RPMs with small tube open headers what fuel are you running? They all sound good at an idle with open headers . Blower motor with 8-1 same thing. Show us a video of it launching on pump gas with those 355's and 9.5-1 LOL. 9.5-1 my ***