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Old 07-13-2018, 05:11 AM   #11
mkodama
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I think power and energy have been confused in this case.

Even if that isn’t the case, adding in rotational energy of the drivetrain significantly affects your numbers, and going by your percent different of 205hp rule, the difference is less than half a horsepower. In other words, lightweight pulleys make less of a difference than the weather.

Upside is your math is right and we both estimated similar dimensions.
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