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Discussion Starter #1
i see on many sites they have UDP's and Pulley Kits. is there a difference? if so what?
 

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a pulley kit include a crank pulley, and alt pulley.
the udp is just a crank pulley is better and give you more power
 

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i would won't you

it takes more weight off the rotating mass of the engine
 

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Discussion Starter #5
aight thanks. would it do much good to get both the pulley kit and the UDP?
 

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No, all you need is the crank pulley. I have the Focus Sport UDP but I know quite a few on this forum like the AFX. I believe the kits offer a larger water pump pulley which allows you to use the stock belt with the smaller crank pulley.
 

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i love my Af/X

just get the crank pulley

but you can get a kit if you really need too

i have a kit for sale
 

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theres no difference thats not how it works. pulley kit isnt just alt and crank... because fc also has a water pump. just two dif names for the same mod.

the afx is the bomb pulley
 

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Discussion Starter #9
where'd y'all get the AFX pulley?
 

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Discussion Starter #11
ah. thankya muchkly. i forgot about this site.
 
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