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      11-10-2011, 12:09 PM   #27
robertm
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Drives: 2020 M2 Comp
Join Date: Oct 2007
Location: dfw

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I was just looking at the evolve dyno plots in another thread. They show flywheel and crank numbers. Simple math shows they are using 17% drivetrain loss. So, using that on the Dinan number of 378 at the crank gives 314 HP at the wheels. Multiple other dynos have shown the factory power to be 300hp at the wheels.

Again, who know's if Dinan's dynamometer is more conservative than most. It would be really nice if they gave a before and after HP numbers. Not just 'with our software HP'
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