see a difference with pulleys?

mrogo44 · 05-09-2012, 12:09 AM

does anyone have any experience with the Active Autowerke Signature Pulley Kit, or something of the sort? Does anyone notice a significant difference with using pulleys?

Thanks!

nailer335 · 05-09-2012, 09:35 AM

A while back some people used NST pulleys and things didnt end too well. I dont remember the details but a quick search or even google could tell you more detail. It was enough to steer the community away from using them as a whole, based on the observation that its rare to find someone with pulleys in their modification list in their signature

PINeely · 05-09-2012, 09:36 AM

At least with the crank pulley, the n54's acts as a balance so that a balancing shaft is not needed. Reducing the weight of this particular pulley will imbalance the engine.

05-09-2012, 12:09 AM	#1
mrogo44 Enlisted Member 14 Rep 35 Posts Drives: test Join Date: Jan 2012 Location: test iTrader: (0)	see a difference with pulleys? does anyone have any experience with the Active Autowerke Signature Pulley Kit, or something of the sort? Does anyone notice a significant difference with using pulleys? Thanks!
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05-09-2012, 09:35 AM	#2
nailer335 Captain 25 Rep 699 Posts Drives: e90 335i f30 330i g20 m340i Join Date: Feb 2010 Location: Texas iTrader: (0) Garage List 2008 335i [0.00] 2022 m340i [0.00] 2017 330i xdrive [0.00]	A while back some people used NST pulleys and things didnt end too well. I dont remember the details but a quick search or even google could tell you more detail. It was enough to steer the community away from using them as a whole, based on the observation that its rare to find someone with pulleys in their modification list in their signature
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05-09-2012, 09:36 AM	#3
PINeely Lieutenant Colonel 1086 Rep 1,912 Posts Drives: 2013 535i, 2015 Tundra 1794 Join Date: Jul 2009 Location: Jackson, MS iTrader: (2)	At least with the crank pulley, the n54's acts as a balance so that a balancing shaft is not needed. Reducing the weight of this particular pulley will imbalance the engine.
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