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Old 06-01-2015, 09:42 PM   #8
sphanna
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Join Date: Jun 2010
Location: Polk City, Iowa
Posts: 526
Default Re: What's a safe rpm for a good touring eng.?

If you have a 30-31 with 19 in wheels and 3.78 , at 2000 RPM you are going 45 MPH..

RPM /44 = MPH. 2200 is 50 MPH.
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Steve Hanna, Polk City, IA

Last edited by sphanna; 06-01-2015 at 09:43 PM. Reason: Spelling
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