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Discussion Starter #1
hey guys just wondering if anyones used a cheap ali pully kit off ebay ?? and if theres anything better about the greedy ones ??? the reason i ask is the greedy ones are exspensive and cant see why except for the name?? the only thing i can think of is cheap ones arent balanced ?? but would have to be surely as they wouldnt work.

any advice aprecaited
 

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Skyline Section Manager
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A bigger diameter pulley means a high belt speed is required for the same shaft speed. Soo, for a high RPM engine, you don't cavitate the water in the water pump.
 
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