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  1. #1

    900 vs 1200 crank case

    Is there a diff between the 900 and 1200 cases ???


  2. #2
    Banned User
    Join Date
    Aug 2006
    Posts
    1,236
    Yes,
    The 900/1050 cases will have to be milled for piston skirt clearance.
    Other than that, a 1200 crank will slip right in there.

  3. #3
    very nice so for my 1350 build i can use the 900 in the cabinet thanks for the help

  4. #4
    Banned User
    Join Date
    Aug 2006
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    1,236
    As a side note,
    I noticed that the 99 model 1050 cases are in fact 1200 cases. Polaris won't confirm this, but my 2nd 99 SLX 1050 had factory 1200 cases.

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