piston rings

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  • ramrod400
    • Feb 2026

    #1

    piston rings

    83 gs 1100e it says it has 26,542 miles Its smoking out exhaust would it be wise to put rings in it.I know that a few (at least)valve seals have dryed up and cracked pulled a couple valve spring off just to inspect
  • tkent02
    Forum LongTimer
    Past Site Supporter
    • Jan 2006
    • 35571
    • Near South Park

    #2
    26,000 is nothing.
    http://img.photobucket.com/albums/v5...tatesMap-1.jpg

    Life is too short to ride an L.

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    • Nessism
      Forum LongTimer
      GSResource Superstar
      Past Site Supporter
      Super Site Supporter
      • Mar 2006
      • 35788
      • Torrance, CA

      #3
      I'd do it if the head is already off, and don't forget to hone the cylinder.
      Ed

      To measure is to know.

      Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

      Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

      Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

      KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

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      • rapidray
        Forum Guru
        GSResource Superstar
        • Oct 2006
        • 8195
        • So Cal

        #4
        While 26000 isn't that many miles, the problems come from when they sit for long periods of time without being run. The seals dry out & the rings sometimes get stuck. If you have it apart, hone the cylinders & re-ring it. Also, install new valve seals & lap the valves. If will be a pretty fresh motor if you do these things & if you were to do a few other things you could get quite a bit more power fairly easily & without a lot of expense. Ray.
        Last edited by rapidray; 11-07-2009, 06:17 PM.

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        • ramrod400

          #5
          I will be happy if it doesnt smoke,

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          • tlg1100
            Forum Sage
            • Dec 2008
            • 1447
            • Thomas

            #6
            I wanting to do the top-end for a while now, just dont want to pull it apart just yet,Hope you let me know how it goes.And ray what little things,if you dont mind??

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            • posplayr
              Forum LongTimer
              GSResource Superstar
              Past Site Supporter
              • Dec 2007
              • 23673
              • Tucson Az

              #7
              Originally posted by tlg1100
              I wanting to do the top-end for a while now, just dont want to pull it apart just yet,Hope you let me know how it goes.And ray what little things,if you dont mind??
              Just some little 75mm pistions

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              • rapidray
                Forum Guru
                GSResource Superstar
                • Oct 2006
                • 8195
                • So Cal

                #8
                & some slotted cam sprockets. If you were up for it some little .348 or .355 cams too. Ray.

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                • hampshirehog
                  Forum LongTimer
                  Past Site Supporter
                  • Oct 2007
                  • 12675
                  • Hampshire. UK

                  #9
                  Ditto everyone else - I'd replace those rings if you've pulled the head. It isn't a lot ofe extra effort / cost.

                  If you're like me, just invest in a magnifying glass so that you see the marks on the rings which tell you which side is up
                  79 GS1000S
                  79 GS1000S (another one)
                  80 GSX750
                  80 GS550
                  80 CB650 cafe racer
                  75 PC50 - the one with OHV and pedals...
                  75 TS100 - being ridden (suicidally) by my father

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