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ls2 compression ratio?

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Old Aug 11, 2007 | 10:16 AM
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Default ls2 compression ratio?

I have a stock ls2 with afr 225 heads..what is my compression ratio?
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Old Aug 11, 2007 | 11:52 AM
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im pretty sure stock compression is 10.8, cant speak for the AFR heads and what head gaskets you used...hope that helps
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Old Aug 11, 2007 | 11:57 AM
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Originally Posted by ExTurbo
im pretty sure stock compression is 10.8, cant speak for the AFR heads and what head gaskets you used...hope that helps
Stock gasket size..the heads are 66cc.
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Old Aug 14, 2007 | 10:58 AM
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According to the Quick and Dirty Cam Calculator the stock compression with 64cc is 10.93:1. Change the volume to 66cc and the compression drops to 10.67:1.
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