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Thread: Small scratches

  1. #1
    Join Date
    Mar 2015
    Location
    Manitoba
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    98

    Small scratches

    Hey guys! Just been working on my 85 250R and got my cylinder honed by a buddies shop. There is still some very light scratches up and down. should I be worried?
    Thanks


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  2. #2
    fabiodriven's Avatar
    fabiodriven is offline Aspiring romance novel cover model, and the Official 3WW slayer of thieves and swindlers. Catch me if you can
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    Tough to say from just that picture but as long as it measures within spec you should be OK.
    85 Tri-Zinger 60
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  3. #3
    Join Date
    Jul 2009
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    6,798
    If you can feel the groves with your fingernail then it’s going to loose compression but I would run it break it in and do a compression test and make sure it’s with in specs .
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  4. #4
    AMK's Avatar
    AMK is offline At The Back Of The Pack Arm chair racerFirst time rider
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    I'd be more concerned about the ridge at the top.
    Alan



    1985 350x
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  5. #5
    Join Date
    Aug 2008
    Location
    devore,ca
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    1,017
    Do those scratches line up with the ring gap ?. If so the end of the rings need to be lightly smoothed over.
    YAMAHA 450 HYBRID
    85 350X- RED
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