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  1. D

    New owner

    :confused: :confused: <br />anyone got any info on the advance timing to rpm ratio for a yam 50 pro
  2. D

    New owner

    :confused: :confused: <br />anyone got any info on the advance timing to rpm ratio for a yam 50 pro
  3. D

    Yamaha pro 50 problems desperate

    I have an earlier post.Timing any help with some shematics.? I need to know the timing in relation to the black box and acceleration.?<br />Pleez help!<br />Also whats the best way to find a leak in the hull? I can't lift the pontoon out of the water....?<br />It fills overnite.! Have galvanised...
  4. D

    Timing............?

    Help me.plz<br />I have a yamaha pro 50! it is in running order except the timing seems out of whack by 15 degrees. I am having a probl;em with the idle and have cleaned the carbs and jets. I seem to be able to adjust the timing using the electronic black box mounted on the side of the engine. I...
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