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Original post by: TJ Drake ,

Text:

Equations to find:

MPH    =(60*EngineRPM)/(TireRPM*RearRatio*XFinal)

Tire RPM    =(EngineRPM*60)/(RearRatio*XFinal*RoadSpeed)

X-Final Output    =(60*EngineRPM)/(RearRatio*TireRPM*RoadSpeed)

Engine RPM     =(RearRatio*TireRPM*XFinalRatio*RoadSpeed)/60

Rear Ratio    =(60*EngineRPM)/(TireRPM*XFinal*RoadSpeed)

Status:

open