Pin Clearance

Discussion in 'PSI Superchargers Tech Questions' started by Andy C, May 14, 2011.

  1. Andy C

    Andy C Member

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    What is the max piston pin clearance you would run?
    We start with new billet rods/pins .0015-002, after few runs 004-005.
     
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  2. B.DOUCET

    B.DOUCET New Member

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    In a blown alcohol setup with a aluminum rod I start out at .0008 to .0010. If you are opening the pin bore that much, there might be another problem.
     
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