Subject	Help In Finding Compression Ratio
Posted by	RemzRR on February 01, 2007 at 7:12 PM
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Message	Can someone help me out in applying the formula in finding the compression ratio for the VG30DETT..? I am doing an assignment in class for extra credit I basically need to explain how I got the 8:5:1 CR The formula is(Assuming Piston Deck Height is Zero): The volume of the cylinder Piston Volume Compressed Head Gasket Volume Combustion Chamber Volume (Clearance Volume) Total#1___ The sum of these is divided by the sum of: Cylinder Volume Compressed Head gasket Volume Combustion Chamber Volume Total#2______ Total#1 divided by Total #2=Compression Ratio The Factory Service Manual only gives the bore & stroke but no other details Please someone help me out And please dont tell me the Compression Ratio for the motor which I already know. I want to know how to apply the formula or how to get that final number
Follow Ups	Help In Finding Compression Ratio - RemzRR 19:12:15 02/01/07 Try these (on stock 87mm diameter piston) 1. cylinder - SirpriZ 19:38:34 02/01/07 Compression Head Gasket volume conversion..? - RemzRR 20:10:15 02/01/07 If I'm understanding you, the compression head gasket - SirpriZ 00:46:30 02/02/07
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