i have a 97 C5 with LG long tubes,x pipe, fast 90 intake, zip tie cold air,LS2 throttle body, bullets exhaust, and its tuned im going to put a p1sc how much RWHP do u guys think ill have?

 

probably about 943.26 rwhp and 894.78 rwtq... give or take about .03 hp and tq

 

Procharger claims 530 crank hp on a stock LS1... your mods add even more to a 'blown engine compared to N/A...

So.. let my get a handy dandy calculator out... I'd say 600 crank hp, which comes out to 540ish rwhp.

You're shortening the fuse on not only your engine, but the whole drivetrain. Plan on repairs/upgrades.

 

500-520 rwhp.

 

Ditto....you might want to plan on a good clutch and a hardened output shaft with the rwhp/rwtq gains.

 

it depends on just one thing. what you set your boost at.

ill guess you should make 475rwhp on 6psi
and 525 on 8psi and 575 on 10psi.

thats just a guess,