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Gene F · 12-23-2023, 06:15 PM

I have heard you need to tell your machinist that Model-A cranks flex under load, and therefore don't spin the thing over about 2,000 or 3,000 RPM. Is there anything to that?

12-23-2023, 06:15 PM	#12
Gene F Senior Member Join Date: Mar 2012 Location: Ohio Posts: 2,014	Re: crankshaft counter weights I have heard you need to tell your machinist that Model-A cranks flex under load, and therefore don't spin the thing over about 2,000 or 3,000 RPM. Is there anything to that?