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Engine unorthodox racing pulleys

Discussion in 'Powertrain' started by jtweezy, Jul 14, 2006.

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    jtweezy New Member

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    unorthodox racing pulleys

    anybody have these or experienced these?? i just ordered the crank and alternator pulley.. they weigh 2lbs compared to stock 8lbs.
    jtweezy, Jul 14, 2006
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    Barnacules 100101101011011

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    That should free up some horse power.
    Barnacules, Jul 14, 2006
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    trdracing2005 New Member

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    let me know how much better they are I might break down and buy some!
    trdracing2005, Jul 14, 2006
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    j0x_rolla New Member

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    yeah man let me know if ya feel a difference
    j0x_rolla, Jul 14, 2006
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    rainbow_star New Member

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    Let us know if it does any damage to the engine.
    rainbow_star, Jul 17, 2006
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    jtweezy New Member

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    no damage....they are perfectly balanced so no need for harmonic balancer....been used for 30k miles on friends car.

    he was the test car....lol
    jtweezy, Jul 17, 2006
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    JspeXAE102 Well-Known Member

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    It's the engine internals that needs to be perfectly balance to negate the need of a harmonic balancer.. which it is in stock form. But watch out if you start upgrading the internals.
    JspeXAE102, Jul 17, 2006
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