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Thread: 1390 piston

  1. #1

    Join Date
    May 2010
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    Panama City Beach Fl
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    121

    1390 piston

    I need a good 1390 piston asap.


  2. #2

    Join Date
    Jan 2010
    Location
    queenz nyc
    Posts
    135
    What size is your bore ???
    I have a motor with big pistions in it but its 86mm and i thought it was 1390 but most people say 1390 is 85mm pistons

  3. #3
    1390 - 87mm pistons

  4. #4
    mudslanger's Avatar
    Join Date
    Jul 2010
    Location
    Huntsville Al
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    1,326
    +1
    49
    I just paid $196.40 for a 87mm from group K shipped good luck.

  5. #5

    Join Date
    May 2010
    Location
    Panama City Beach Fl
    Posts
    121
    Just found a good used one for 75 shipped

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