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Generation III Internal Engine 1997-2006 LS1 | LS6
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Help my figure out compression ratio

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Old 02-01-2012, 08:29 AM
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Default Help my figure out compression ratio
5.3 overbore to 3.799, flat top pistons, stock MLS head gaskets, and 862 heads.

Thanks !
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Old 02-01-2012, 08:47 AM
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If you get your rod length and chamber cc you can use WWW.wallaceracingcalculators.com
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Old 02-01-2012, 09:30 AM
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Hmmm 0.041 head gasket

Your displacement is 328.45 CID
The Compression Ratio is: 10.81

0.051 head gasket

Your displacement is 328.45 CID
The Compression Ratio is: 10.55
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