LS2 quench ?

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03-18-2009, 05:31 PM

lt1z93

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LS2 quench ?

How far does the piston come out of the hole on a stock LS2? Trying to figure out quench/compression for my motor with 64cc heads and a .040 cometic?

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03-18-2009, 08:29 PM

JFM-jr

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8 thousandths from all the info I have gathered to date.

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03-18-2009, 09:25 PM

lt1z93

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So given that it would be .032 for my motor with a .040 gasket?

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03-18-2009, 09:37 PM

DAVESS02

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Yes on a cold start. Upon warm up, it will grow .006 if I remember correctly. At that point, you will have .038 for a quench.

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03-18-2009, 10:43 PM

lt1z93

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Thanks guys. Seems like I am in good shape.

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