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      12-31-2019, 10:13 PM   #5
BMWDriverX
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Drives: G12 750i X-Drive
Join Date: Jul 2017
Location: CA

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Quote:
Originally Posted by Used2be View Post
Interesting. I've never had a car on a dyno, but why would the M5 switch out of 2 wheel drive on a dyno? If it can do it there, is it possible on the street as well? Do the dyno operators explain why this happens?
The car goes ape sh1t because the front wheels are not spinning while the rear ones are.
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