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a96710 · 02-09-2003, 01:02 PM

Depending on the pulleys you replace. The AEM Power Pulley set which does the alt. pulley and ps pulley, I think I've heard 2-4whp. I was told by a shop owner on my car, Unorthodox claims 10hp on their crank pulley.

02-09-2003, 01:02 PM	#6
a96710 Registered User Join Date: Oct 2002 Location: Vancouver, Wa Age: 44 Posts: 1,454	Depending on the pulleys you replace. The AEM Power Pulley set which does the alt. pulley and ps pulley, I think I've heard 2-4whp. I was told by a shop owner on my car, Unorthodox claims 10hp on their crank pulley.