Originally Posted by Ninj4r
I'm confused?
I don't know much about dyno's and stuff yet..
but a gsr engine is stock 170 (not to the wheels though?)
but even if they're 170, not whp, with all that stuff in the car, shouldn't you have a little more hp?
also, if a gsr isn't 170whp, what'd that be?
WHP is what is put to the wheels, 170 is what the GSR is rated at the crank.
alot of things can detract from the WHP-- a/c, p/s pumps
whp will always be lower than the crank horsepower, that is unless the wheel is conected directly to the crank