Quote:
Originally Posted by Twinz
For the FRS, you are comparing two different-diameter wheel/tire combos. You are changing not just the weight, but the length of the "lever".
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The length of the "lever" is almost the same (rim+tire). The distribution of the weight is changing mainly. I am just trying to show you that in reality (not in a lab or by using a thought experiment) different unexpected results are happening.
Racecomp Engineering gave you another example on the same dyno. Not different dynos with different calibrations and let's not start the silly discussion about noise. A good dyno on a 200hp car can be reliable up to 1/2 hp.