1995 camaro z28, with ati procharger 600b upgraded with P1 impellar upgrade with intercooler, 8lbs of boost, 6 speed, lt1 bored 35 over, some head work,comp cams cam, bbk headers msd ignition, flowmaster cat back.

would you say 450 to the wheels? less or more?

 

My old setup was a P-600B intercooler and mine put down close to 400rwhp with a bone stock motor. The only thing holding you back would be a bad tune. Your exhaust sounds like its up to the task. I would say 450hp is about right on par with what you will end up with. What are you doing for added fuel? FMU and stock injectors??

 

431.2rwhp just thought id guess.