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deuce_roadster · 11-19-2019, 10:25 PM

I commonly get > 5000 with NOS Ford points on my Sun machine. I usually back off as that is unreasonable territory for most flatheads, valves will float before then on stockers. I commonly take my avatar to 5500 when pulling onto the freeway. On that car I have 200 lbs pressure going over the nose of the cam.

11-19-2019, 10:25 PM	#2
deuce_roadster Senior Member Join Date: Oct 2011 Location: Shelton, WA Posts: 4,043	Re: Point bounce RPM I commonly get > 5000 with NOS Ford points on my Sun machine. I usually back off as that is unreasonable territory for most flatheads, valves will float before then on stockers. I commonly take my avatar to 5500 when pulling onto the freeway. On that car I have 200 lbs pressure going over the nose of the cam.