well i have a stock gsr bottom block my head is p & p by portflow,skunk 2 tuner stage 1 cams & skunk2 camsgears,valve and retainer, skunk 2 intake manifold,itr header,2 1/2 piping allway back w/o cat to a buddy club spec 2 axle back and 68mm throttle body.........haven't got it tuned yet but how much horse power will you think i will make off of these parts????.... just curious how much i have right now....thanks please no negative comments im a noob in motor lol

 

no idea run it on a dyno and find out

 

yeah just wondering.... for the time being cause bisi moto is 2 months back up of appointment of getting my car tuned and i was just wondering if somebody had the same set up i had....thats it

 

180ishWHP on a dynapack

 

Dyno it, run it down a track and then you have solid numbers. All dynos read different and all motors perform different with the same parts. Honestly who cares about WHP/TQ? Trap speeds do the real talking.

 

You asked what HP you might have NOW but never stated a basemap. So im presuming your still plugged into a stock p72 ECU (or so) which would mean very little horespower and should not be driven.
Best of luck with your tuning thats always the rewarding bit!

 

There is no way any of us can give you an accurate answer.

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