mark williams third members

Discussion in 'PSI Superchargers Tech Questions' started by rickey, Jun 21, 2019.

  1. rickey

    rickey Member

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    Just looking for third member and see on mark williams Web page that for the ring gear and pinion there are several options.

    Are any of these worth it or just waste of money?

    Supra-Fin Polish Ring Gear *
    SUBZ - Subzero Treatment for Ring Gear *
    PEEN-02 - Shot Peen Ring Gear *
     
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  2. Soldierboy0098

    Soldierboy0098 Active Member

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    Critchley told me that the cryo and lightening actually made the ring and pinion last longer but others have told me it's just wasted money. Never did get to test that theory yet so hopefully some folks will set us straight.
     
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  3. rickey

    rickey Member

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