250 full rebuild

Discussion in 'Full Rebuilds' started by Deets, Sep 21, 2021.

  1. Deets

    Deets Member

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    Yeah it definitely had a bit of cold seize at one point. I showed that to my son and explained how that happens. But at the time of the failure it was definitely warmed up properly.
     
  2. Deets

    Deets Member

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    Yeah it definitely had a bit of cold seize at one point. I showed that to my son and explained how that happens. But at the time of the failure it was definitely warmed up properly.
     
  3. Deets

    Deets Member

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    The head has a slight bit of rock to it when placed on the jug with no gasket. So that will have to be trued up before reassembly with a new piston.

    FE29BABC-475F-48EA-9AA3-70165CA7BCEC.jpeg

    Definitely leaking pretty good.
     
  4. Deets

    Deets Member

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    DC1D1504-1820-4336-8C18-8E8190567949.jpeg

    Got the new forged Wiesco set for proper squish.
     
  5. Deets

    Deets Member

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    Had to chamfer all the holes in the head. There was a slight ridge around each stud. That was the “rock” I was feeling with no gasket.
     

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