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Bruce of MN · 01-26-2022, 06:17 AM

Ignoring the volume of the piston above the block deck, that is 4.5:1. So it is actually higher than stock, depending on the pistons.

01-26-2022, 06:17 AM	#3
Bruce of MN Senior Member Join Date: May 2010 Location: VA Posts: 1,411	Re: Compression Ratio Ignoring the volume of the piston above the block deck, that is 4.5:1. So it is actually higher than stock, depending on the pistons.