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      11-10-2011, 10:44 AM   #6
IND-Distribution
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Drives: F90 M5
Join Date: Oct 2006
Location: Chicago

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I bet 70mph feels like you're walking after you slow down from a top speed run like that. The speedometer will be off by a fair amount, but you could always try to calculate exact speed by checking the RPM, also.
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