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smaller pullys

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Old

Apr 1, 2012 | 09:23 PM

#1

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smaller pullys

has any body put a smaller pully kit on there car and how much did it help i know on a mustang it adds 15 rwhp

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Apr 2, 2012 | 03:52 PM

#2

Teching In

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From: west columbia SC

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are you talking about underdrive pulleys

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Apr 2, 2012 | 07:31 PM

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ULTIMATEORANGESS

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i have a crank UDP. i noticed my car revved up slightly quicker.

for what i paid it was worth it.

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Apr 2, 2012 | 08:16 PM

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From: Maryland

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If you're talking about underdrive pulleys, then I don't think it's really worth it on a stock car. Not really worth the hassle since you won't be seeing any real gains. It may feel like it revs a little quicker, but that's probably about it. That is not something I would put too high on my list of priorities.

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Apr 2, 2012 | 08:42 PM

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Its right below porting the tb on my list of things that I probably will never get to

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Apr 3, 2012 | 10:59 AM

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From: Rocket City

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I've seen dyno #'s of about 10hp and .10 at the track on a stock car. I got one they are worth it IMO.

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