blower hub

Discussion in 'PSI Superchargers Tech Questions' started by pop, Jun 10, 2008.

  1. pop

    pop New Member

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    anybody have trouble breaking the blower drive pulley on the front of the crank?whats the problem?
     
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  2. secondwindracing

    secondwindracing top alcohol

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    NEVER....is it a hemi? are you using RCD stuff?.first place I would look is if it was coming loose....or if it breaking out of the center I would check belt to see how tight!! if belt is ok I know they make a center cone you can use to make it stronger. hope this helps..let me know..Dave
    www.myspace.com/daveloweswr
     
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  3. secondwindracing

    secondwindracing top alcohol

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    Hey Will...looks like it's time to boot..Dave
     
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  4. WJ Birmingham

    WJ Birmingham New Member

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    I thought there was a problem not long ago where the pullies were flexing on high OD ratios with the screw blowers? That's why they went to center flanges.
     
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