125 6B cranking copression

Started by JP Morgen, January 16, 2017, 01:24:51 PM

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JP Morgen

Does anybody know what good cranking compression numbers are for a very good condition/new 125 6B motor are? Thanks in advance for any information.

Larry Perkins


JP Morgen

Thanks Larry, sounds good! My hot rod kicks over like a Harley, I think it is too high, will test.