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gabi · 04-08-2011, 01:44 PM

so why are underdrive pulleys not good?
i'm actualy thinking to get a set,most people love them.
i also have a crown vic,but the police interceptor where the idiling is set higher,i think underdrive pulleys can only help in my case

04-08-2011, 01:44 PM	#51 (permalink)
gabi EcoModding Lurker Join Date: Jan 2011 Location: atl Posts: 47 Thanks: 0 Thanked 0 Times in 0 Posts	so why are underdrive pulleys not good? i'm actualy thinking to get a set,most people love them. i also have a crown vic,but the police interceptor where the idiling is set higher,i think underdrive pulleys can only help in my case