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      06-07-2012, 07:03 PM   #7
Richbot
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Drives: Jerez Black E90
Join Date: Sep 2007
Location: STL

iTrader: (2)

Stock gearing 8300 rpm, assuming no tire growth:

25.3" (295/30-18) = 187mph
25.6" (315/30-18) = 189mph
26.1" (295/35-18 PS2) = 192mph
26.3" (stock PS2) = 194mph
26.7" (275/40-18) = 197mph
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