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Compression ratio & cubic Inch Calculator

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Old Oct 25, 2004 | 11:33 PM
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From: Cary Il
Default Compression ratio & cubic Inch Calculator

Not sure if this is a repeat but here is a very helpful calculator.

http://www.c5frc.com/calculators/Com...Calculator.htm
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Old Oct 27, 2004 | 10:17 AM
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Slick
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Old Oct 27, 2004 | 11:28 PM
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From: Cary Il
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Maybe the moderators can make this link a sticky somewhere???
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Old Oct 27, 2004 | 11:42 PM
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no offense but those kinda calculators are a dime a dozen. also some of the specs are "incorrect" though they fall into GM's tolerances.

stock 99+ (5.7) chamber size is 66.7
deck heigh checks out anywhere from -.003 to .008
gasket thickness is .052 or .054 depending on graphite or MLS

it seems as if those above specs were put together to come up w/ the 10.1 CRr that that factory states even though alot of calculations come out to 10.22
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