Re: PO-15 Crank Shaft end play

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November 8, 2016 at 4:21 am #47159
garry-in-michigan
Participant

    A thinner gasket might be in order since the rotary valve seals against the crankcase. Anything more than .006" will lower crankcase compression and affect the idle. Most people with a PO don’t idle that much however. . . 😆