Quote:
Originally Posted by Flying Ace
Quote:
Originally Posted by TomM6
It is two runs during the same dyno session, these will always be a little different, but very similar. You can see where the engine cuts off at 7200rpm
By the way if we assume 11% drive train losses we get close to 620hp and 560lbft for the regular M6 with an MPE...this gives you an idea about the M6 power in general
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Got it. Yeah, That's a great way to show the variability in dyno graphs. Same car, same dyno, but the machine margin of error and perhaps the atmospheric conditions affect the figures in a material way.
I'm not surprised by this run. BMW has been under rating its turbo engines. I typically go by base assumption that T0 and T2 motors are 600 hp. T4s are 620. |
Agreed! Even as the engine temperature increases the power curve will change, there is always uncertainty in the measurements