how much hp - Performance Forum

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how much hp
Tuesday, June 19, 2007 6:03 PM
how much hp does a stock eco put out ?
and then how much with the super charger ?




Re: how much hp
Tuesday, June 19, 2007 6:12 PM
wow... this has NEVER been asked before, so i couldn't honestly say.



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Re: how much hp
Tuesday, June 19, 2007 6:19 PM
haha..a search will do ya good..but I think 145 stock and 200 s/c



Re: how much hp
Tuesday, June 19, 2007 9:03 PM
From your other thread -
Jrock wrote:thanks man, what a bunch of fagots on here.

Piss off, find out for yourself.





Re: how much hp
Tuesday, June 19, 2007 9:13 PM
i think they dyno around 135-140whp with only an intake. with the s/c i think its ~200whp. i wanna hit a dyno.



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Re: how much hp
Tuesday, June 19, 2007 10:22 PM
IIRC - the stock Ecotec - hits about 120-129whp on the dyno(or about 140-148 hp at the crank) - depending on the model year, tranny & application.

With the GM S/C it more like 165-175 whp (or about 195-200 hp at the crank) - depending on the model year, tranny, & application.
Re: how much hp
Wednesday, June 20, 2007 8:14 AM
General rule = for a Front wheel drive car with a manual tranny take your crank HP number and subtract about 13% and that will give you a close idea of what the wheel HP will be (and visa-versa) 17% for auto FWD, 23% for RWD Manual, and 27 to 30% for RWD auto. (numbers are a little off but close, havent used them in a long time)



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