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Old 07-11-2007, 10:09 PM
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CobraDan CobraDan is offline
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Join Date: Jan 2001
Location: Cape Coral, FL
Cobra Make, Engine: 2009 Solbra
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The LS2 is shipped from GM rated at 400 hp at 6,000 rpm and an equal amount of torque at 4,400 rpm. The redline is 6,500 rpm, but it's all done building power by 6,000 rpm. Remember that this is an engine designed for an emission-compliant production car, so the camshaft is pretty conservative, and the heads, while excellent in many regards, are designed to flow enough to support this camshaft. The factory LS2 also runs a 65cc combustion chamber and a stout 10.9:1 compression ratio.
The LS2 is 350 Cubic inches
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