coated main bearings

Discussion in 'PSI Superchargers Tech Questions' started by Ken Sitko, Aug 31, 2014.

  1. Ken Sitko

    Ken Sitko Super Comp

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    Where do I buy coated main bearings?
     
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  2. Blownbudget

    Blownbudget Member

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    We get ours from sassy race engines,
     
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  3. youngtuner

    youngtuner Member

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  4. Ken Sitko

    Ken Sitko Super Comp

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    Robert, can you get them in .001 or .002 over, so I can run more clearance on my rear main?
     
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  5. mogenss

    mogenss Member

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  6. BrianD

    BrianD Member

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    Calico does most of the bearing coatings for the cup motor shops. They are good guys, they do a ton of OEM work as well.
    In our USAC midget motors we actually run a coated bottom bearing with an uncoated top to achieve the clearance we need.
     
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