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      01-05-2014, 03:40 PM   #19
RichardP
Lieutenant
United Kingdom
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591
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Drives: E39 M5 & M6 Gran Coupe
Join Date: Feb 2011
Location: North Yorkshire, UK

iTrader: (0)

Garage List
2013 BMW M6 Gran Coupe  [10.00]
1980 E26  [10.00]
2003 BMW M5  [10.00]
I've seen anything from 15:1 to 1.5:1, the most common being 10:1. Even at 2:1 it's still a 48lb reduction which is not insignificant.
Appreciate 0