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      10-25-2021, 12:40 PM   #53
///BMW Junkie
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Drives: AW M4
Join Date: Mar 2014
Location: Washington DC

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Quote:
Originally Posted by edwarjejeega View Post
Quote:
Originally Posted by ///BMW Junkie View Post
Thanks.

If really 740/748 at the wheels, I honestly expected much better than 6.2 🤷🏼*♂️

Didn't the 9.9 1/4 run to like 5.9 60-130 with less power?
740 crank, so he had 637 whp / 640 wtq on the 6.2 run/setup. The 9 second m4 is give or take 640-650 awhp if I had to guess.

He ran 5.94s 60-130 going -0.8% downhill, with weather that's a difference of 20°F and 2000 FT DA in his favor from when the m4 ran 6.2 going slightly uphill.

So, honestly practically the same. Both would run high 5's given the weather they have there. The M4 is in California, and the weather is not so great over there in terms of maximizing performance.

Willing to bet the m4 will run 5.9x in the same weather he had in his first pass, as he's nearly 50 rwhp more than that run now.
Gotcha, 6.2 with 637/640 is solid!
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