How much boost for 500rwhp??

Just wondering how much boost I will need to get 500rwhp? See sig for combo :think:

Software Says.....16.4psi @ 5800 rpm. You really need a 70mm T.B. the program says to reach 503 rwhp @ 75 degrees 80% humidty total timing at 19 WOT.

with race gase and some timing you'll only need ~ 13!

My old S-trim on buddies 302 and sytemax II and 13 psi made about 530rwhp on 110 w/ somewhat conservative street tune

Ditto on the larger TB.

Thanks for the reply guys. So it looks like a 3.12 or 2.95 pulley and 70mm t body. Any thing else?

A Wideband for tuning, a tuning device(non listed)or you will be replacing headgaskets.

Thanks guys