6-Speed + 37's @ 70MPH = RPM????????
Registered User
Joined: Apr 2007
Posts: 192
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From: Near Wetaskiwin AB
there is a calculator here that will help. give u all the numbers u need and probably a bit more
http://www.grimmjeeper.com/gears.html
http://www.grimmjeeper.com/gears.html
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