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Drivetrain (Cooper S) MINI Cooper S (R56) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Which Pulley to get? 15%, 17% or 19%?

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Old 03-31-2007, 07:31 AM
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Which Pulley to get? 15%, 17% or 19%?
I am really interested in installing a pulley what am not quite sure what to get. i found 15%, 17% and 19% pulleys on the ALTA website. what are the pros and cons of those?
 
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Old 03-31-2007, 08:02 AM
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Search function.

Top right of your screen.

There are hundreds of threads on this, the higher the % the greater the reduction the more power the more risk/heat issues.
 
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Old 03-31-2007, 05:13 PM
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I need to check out the pulley on the R56 when I get it
 
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Old 03-31-2007, 05:17 PM
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yeah, you might wanna repost on the 1st generation drivetrain forum...

But beware, read up and search before posting or you'll get some "loving"
 
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Old 04-01-2007, 11:02 PM
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Originally Posted by Klasse Act
I need to check out the pulley on the R56 when I get it
I tried this joke with Cravenspeed at AMVIV and he called me on it. They make an underdrive crank pulley for the '07.
 
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