pullys

[m3f_4drblckkni_35b2272b56]

Anyone get the power pully installed? How much labor involved? Did you feel the 10 horsepower claimed?

[m3f_custom_6b7ab27928]

What's with the poor spelling, grammar, and colored writing?

[m3f_SG_M3_d1201712b5]

Accessory pulleys are going to show 10 whp, 5 at the most. I have an ERT crank pulley and dynoed an 11 rwhp gain.

[m3f_00poop6x_6dca3456a4]

Originally posted by SG_M3

Accessory pulleys are going to show 10 whp, 5 at the most. I have an ERT crank pulley and dynoed an 11 rwhp gain.



oh nice....where did you get this?

[m3f_BMW M Powe_4a2f6c10a0]

yes, where do i get the ert pulley. is this a mod you would reccomend? would that work well with accessory pulleys?

[m3f_SG_M3_d1201712b5]

www.europeanracing.com or www.unorthodoxracing.com sellls a crank pulley too. You can't use them with accessory pulleys. You also can't run them if you have a ltw fly.