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Author Topic:   under size pulleys
Dirt Full Roller

Total posts: 37
posted December 29, 2002 08:43 PM
do any of u run the under size pulleys? and if i switch to them what kind of improvement would i see.

Dirt Roller

Total posts: 11
posted December 29, 2002 08:50 PM
Benefits are less parasitic drag on the motor. Slows down the waterpump etc... A good feature of many aftermarket power pulley systems-the crank pulley is usually degreed which aids timing and TDC and BDC.

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