Yam XS850

Discussion in 'Motorbike Technical Discussion' started by John, Sep 26, 2004.

  1. John

    John Guest

    Hi, Can anyone tell me the acceptable compression readings for a
    xs850G (UK model, 1984). I'm getting - Cyl 1,- 108 psi, Cyl 2,- 100,
    Cyl 3, 100. Does anyone know what they SHOULD be ? - Thanks, J.
     
    John, Sep 26, 2004
    #1
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  2. Even if the compression is low, as long as it's consistently the same
    in all 3 cyls, it'll run.
     
    Ronnie Lyons, Meridian, Idaho, Oct 14, 2004
    #2
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  3. And even if it ain't, it'll run.....
     
    The Older Gentleman, Oct 14, 2004
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