Home Forums 2-Cycle Racing Comer 80 Torque Specs

This topic contains 1 reply, has 2 voices, and was last updated by  Walt Gifford 5 years, 10 months ago.

  • Author
  • #15772

    brian downing

    I’ve just rebuilt the top end on my son’s Comer K-80 motor. I’ve searched and searched and have not been able to find a single document or site with the torque specs for the nuts that hold both head and cylinder to the case.

    Any pointers to a comprehensive rebuild guide that includes torque specs, please point me to it.

    If you know specs that have worked for you, please post a reply.



  • #16486

    Walt Gifford

    140 inch pounds.

    FAA certified jet engine and aircraft technician,
    Nicholson Speedway class champion 2001,
    Yamaha KT100 Service Center,
    41 years karting experience

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