fishermanjesse

i got a 74 351W with Z304 heads and a .518-.518 flat tappet cam with dss flat top pistons and a professional products intake shorty bbk headers and 42lb injectors 80mm throttle body and 3.73 gears

wondering if 450hp is possible
and if 550 is possible with a 150 shot of gas

92civy

Oh its gonna be HIGH! Like 650 RWHP HIGH!!!!! Now stop making pointless topics and leave room in this area for others that have real question and problems!

code3GT

It'll be low and slow.

fishermanjesse

?

cccharleston

330

Paul

WhiteWindsor

You wont be near 450rwhp. I have a 357 with diamond racing pistons, ported TF tw's,11.1 comp.,forged i-beams,vic jr, hp holley, TF 1.7 RR,specs on cam are 588/622 with duration being 246/259 @.050. I dynoed at 365 rwhp. Granted it's got more in it, at 6k rpm it would take a dump and float my valves, my custom grind should make power to 6800, so i need to upgrade springs. The cam is a custom nitrous grind, so that might be stealing some power n/a. I havn't dynoed with the gas yet.

fishermanjesse

so around 350rwhp with gas prob about 500

92civy

FASTBLACK- thats all you dynoed at. Something must be wrong. Vids yet?

notchbackmatt87

fishermanjesse get real honestly. seems like you just know nothing about cars. you bought a mustang and now want to go 100 mph and have 1000 hp.

fishermanjesse

nope i just want a fast street car