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      06-10-2009, 11:25 AM   #11
tom @ eas
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Quote:
Originally Posted by King Tut View Post
So by using a new larger additional pulley you are overdriving that pulley and thus underdriving the crank more freeing up more horsepower.
The RE crank pulley (and all other brands) are smaller than OEM, effectively allowing the accessories to spin at a slightly slower rate freeing up additional hp.
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