Quote:
Originally Posted by suprachica79
I read that directly from a dyno chart of a stock s2000...
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I think this is how it works. I am just guessing though, as I have never used or operated a dyno.
The dyno measures wheel speed and wheel torque. Using this info, the wheel power can be calculated.
Engine power = Wheel power + losses
Using engine speed and engine power, engine torque can be calculated.
Mathematically its sound.