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      09-18-2012, 07:12 AM   #10
delvek
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Drives: 2014 550i Msport
Join Date: Apr 2010
Location: Tampa, FL

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Quote:
Originally Posted by Deviant View Post
What is the RPM reading when you first hit 155 and then does the RPM increment after initially hitting that speed? If so that would suggest to me the car is continuing to accelerate after the MPH reading.

Sounds like you can test this more often than I can so you'll have to let us know.

It doesnt keep accelerating. You WILL know when you hit a true 155mph because the car will start to lose power, it will "flutter" for a lack of better words. Plus I have my speed limit buzzer set to 155mph.

If you dont feel the flutter/hesitation, you have not reach 155mph.
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