Imperial to Metric Conversion
Courtesy of Steve Koen
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Some conversions if you ever need them.
Torque
Foot pounds x 1.35582 = newton metres - Nm
Nm x 0.737561 = Ft.lbs
Power
Horsepower x 0.7456999 = kilowatt (kW)
kW x 1.341022 = hp
Horsepower = torque (in ft lbs) multiplied by revs per minute divided by 5250
Torque (Nm) = Power (kW) x 9550 / Speed (rpm)
Power (kW) = Torque (Nm) x Speed (rpm) / 9550
Speed
Mph x 1.609344 = kph
Kph x 0.6213712 = mph