Program to determine RPM VS MPH VS GEAR RATIO VS TIRE SIZE

Discussion in '2005 - 2009 Specific Tech' started by JTGrant, May 2, 2006.

  1. JTGrant New Member

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    JTGrant, May 2, 2006
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  2. 8850 Founding Member

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    Or if you want to calculate it yourself:
    rpm x tire dia/trans ratio x differential ratio x 336.14 = mph
    mph x trans ratio x diff ratio x 336.14/tire diameter = rpm
    8850, May 2, 2006
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