U/D Pullies

Discussion in 'SN95 4.6 Talk' started by MrGame, Apr 3, 2007.

  1. MrGame New Member

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    Any downsides to doing that? I got 2 10 inch subs in my car and an aftermarket headunit and a 600 watt amp for the subs, no other audio stuff. I just replaced my alternator so i don't wanna ruin that or cause any other problems for the car, but i heard the gains from the pulleys are pretty decent. Any input would be appreciated
    MrGame, Apr 3, 2007
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  2. GettinThere New Member

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    IMHO, you are not a good candidate for underdrive pullies. You should probably seek horsepower somewhere else. Good luck.
    :cheers:
    GettinThere, Apr 3, 2007
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  3. sicK96GT New Member

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    I have a 12" kicker L5 and a 450watt amp, sony headunit and door speakers to match. My alternator is somewhat new, few years on it.

    I dont have a problem with my u/d pullies. I noticed a gain, small but noticeable. :nice:
    sicK96GT, Apr 3, 2007
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