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What is normal cranking speed?

Posted: Thu Aug 05, 2021 7:38 am
by derherr65
What is normal cranking speed? I don't see a spec in the manual or online. While doing a compression test (1 cylinder making compression, 5 with NO spark plug = no load) I'm getting 120rpm.

Re: What is normal cranking speed?

Posted: Fri Aug 06, 2021 12:02 pm
by Larry Zimmer
No spec that I know of. Never measured it. Obviously, should be better than 'regular' crank speed. In my experience, it usually takes about three spins to get to the pressure reading.