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      04-03-2012, 06:31 PM   #10
M3PO
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Drives: '08 IB E92
Join Date: Sep 2011
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Quote:
Originally Posted by aka_phox View Post
What should be the power output at 7500 RPM? This way i can kinda see how much it was off if any. Or could it be safe to say that it was accurate up until 7500 RPM?
Do you have a speed limiter? It looks like he hit the speed limiter because the maximum speed was 250 km/hr which is 155 mph which is what the car is limited to. That may have been why it cut him off when he hit 7500 RPM.

Regardless, from looking at some other stock dyno plots, it looks like they make about 350 WHP at 7500 RPM. Power seems to pretty much level off in that area of the curve. So like I said before, he didn't quite make it to peak power but it should be much closer and not 50-60 WHP low. I don't know what the gearing of the DCT is but he may have used the wrong gear which could produce this discrepancy.

There's just too many unknowns here. NOTHING about this dyno session is correct from what I can tell. I'd have it done again and consider these results garbage.
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