BMW M3 Forum (E90 E92) - View Single Post

pbonsalb · 10-18-2012, 06:33 AM

No. They slow down accessories or they would not add any power. I think AA is saying its pulley does not slow down accessories like the water pump quite as much in order to maintain coolant flow and therefore does not make quite as much power.

10-18-2012, 06:33 AM	#31
pbonsalb Major Drives: 08 E90 M3, 99 E36 M3 Turbo Join Date: Feb 2011 Location: Concord, NH Posts: 1,174 iTrader: (3)	No. They slow down accessories or they would not add any power. I think AA is saying its pulley does not slow down accessories like the water pump quite as much in order to maintain coolant flow and therefore does not make quite as much power.