Quote:
Originally Posted by turbo8765
Um no.
Contrary to popular opinion… BMW haven't forgot how to calculate hp.
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A wheel dynamometers that can be reliably used to infer crank horsepower is very expensive.
Relevant reading:
Load dyno vs inertia dyno. Note that the vast majority of wheel dynamometers are inertia. You cannot do steady state testing on an inertia dyno.
Dynamometer horsepower limits.