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1958Warrior · 08-06-2017, 01:20 AM

here is a good calculator to see how many rpms you'd be turning to go 70 mph

I came up with 3600rpm ,with 4.11gear, 27" tire

http://www.angelfire.com/fl/procrastination/rear.html

08-06-2017, 01:20 AM	#5
1958Warrior Registered User Join Date: Mar 2013 Location: Mesquite,Tx Posts: 416	Re: Any suggestions on a tire size here is a good calculator to see how many rpms you'd be turning to go 70 mph I came up with 3600rpm ,with 4.11gear, 27" tire http://www.angelfire.com/fl/procrastination/rear.html