finding engine compression

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Jul 27, 2011 | 05:26 PM

redtransam95

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finding engine compression

my motors together and i want to check and find out what my compression ratio is for tuning. its a 355 6 in scat rods stock crank mahle powerpak pistons -/+5cc le2 heads llyod milled .020" and 56 cc chamber block decked to 9.010 mr gasket head gaskets .026 where am i at or is there a way to check for exactly what i have for compression ratio so i can get the tuner going
sorry for the newbe questions

Jul 27, 2011 | 07:09 PM

nitrous2fast

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a good tuner should be able to calculate that for you, and also CR is not needed to be able to tune a vehicle....

Jul 27, 2011 | 07:28 PM

TSAEB

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Google the formula. Sorry I can't remember I think u have all the details just need to add bore and gasket thickness. And ur runner might ask. If u still cant calculate Ill try for u