BMW M3 Forum (E90 E92) - View Single Post - Dynod today with 20 inch wheels -hp loss?

FogCityM3 · 01-27-2013, 11:44 AM

Time for the 17" wheeler dyno queen! Seriously, makes a very strong case for using a hub dyno only if one wants to get as close to reality (what hp the engine is actually producing pre/post mod) as possible.

01-27-2013, 11:44 AM	#18
FogCityM3 Colonel 499 Rep 2,400 Posts Drives: M3 (E90) & Porsche GT3 RS Join Date: Feb 2012 Location: San Francisco iTrader: (0)	Time for the 17" wheeler dyno queen! Seriously, makes a very strong case for using a hub dyno only if one wants to get as close to reality (what hp the engine is actually producing pre/post mod) as possible.
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