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Old 05-10-2018, 07:58 PM   #7
wmws
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Join Date: Feb 2013
Location: Coatesville, Pa
Posts: 719
Default Re: How Fast Will It Go?

I don't believe the stock A crank was dynamically balanced. With a 3.78 rear and 21 inch tires 70 MPH is turning at 3100 RPM. That's a lot for a stock A engine.
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