hey guys,

i have the AEM pulleys. and i read that the only diff is the Crank on the UR when i searched for it. can i just get the SS crank from UR and use my AEM ones too? or do you guys think it's a better idea to just get the full kit? SS and not Sc right? Sc is for blown applications? i remember flint saying that silas at velocity or something has good prices. any other options/places to buy? thanks.

 

get the whole UR SS set.

i believe the AEM pulleys are underdriven, and you shouldn't run the UR crank w/ the underdriven AEM pulleys.

the UR p/s and alt. pulleys aren't underdriven, just lighter.

 

oh, ok. cool. thanks matt

 

i have the aem/ur combo. been goin for 30k. seems fine with me

 

You will be better just going with all UR just for balance and symmetry. Also when i called Unorthodox they guy said that the the PS and ALT pulley were mainly for looks and combined will give you like 2 or hp, but he said the main gaines are to be had with the crank pulley, so just get the crank pulley and belts and throw the stock oPS and ALT back on. I have had my crank pulley on for about a month and its awesome.

 

ok. so now i'm confused. khmer do you feel any gains? any loss? opinions? i dunno what to do.

 

I was about to do the same (AEM/UR) combo...but I too am getting mixed opinions

 

i dont think the gains with any of the pullies were noticable, the revs go up faster tho. from what i remember