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im trying to find out if a stock ls2 motor (crate) can generate 500 horsepower. the motor is in an sandrail application . no smog or catalytic stuff just headers. my buggy builder tells me that this motor with no smog stuff and buggy headers will produce the said 500 h.p..im a wonderin... any assistance with this would be greatly appreciated. thx
Wrong forum to be posting this, but in answer the LS2 is at 400 hp and 400 tq with a change of heads cam and intake you will get to 500 hp along with headers and a CAI.
You can get to around 550+ without going into the bottom of the engine.
550hp at the crank, especially without the concerns involved with emissions devices or space limitations for the exhaust, is very attainable.
Give Cartek Racing (www.cartek.net) a call and they can tell ya how to go about it.