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  1. #1
    Cadet Registered
    Join Date
    Feb 2011
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    1

    Default 1993 Yamaha 50 hp head torque

    Anybody give me the inch pounds torque for the cylinder head. It is marked 3 KGM which i am having difficulty finding just what that is.
    Dale

  2. #2
    Rear Admiral
    Join Date
    Sep 2008
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    MiddleTexas coast
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    4,574

    Default Re: 1993 Yamaha 50 hp head torque

    For my 1999 C40
    1st =11 ft/lbs
    2nd=20ft/lbs
    My guess it is the same for your 50

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