Float needle and seat question.

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  • alhntr
    Forum Apprentice
    • Jul 2022
    • 39
    • Boise Idaho

    #1

    Float needle and seat question.

    I am working on a 1980 GS 750E project that was a mess. I want to get new needle and seats but to get OEM mikuni parts it be over 200 bucks for set of 4. Any recommendations for after market brands that will work well. Another question is the color of some early GS's 79 -81 that look silver or silver gray. I have not seen one in person, but the color actually a silver or is it grey? Hard to tell from pictures. Thanks Al
  • jdub6092
    Forum Mentor
    Super Site Supporter
    • Nov 2023
    • 249
    • Gilbert, Arizona

    #2
    You can get original Mikuni needle and seat pair at Niche Cycle for around $25 each. Doesn't include oring and filter cap.
    1981 GS650E Stardust Silver

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    • Nessism
      Forum LongTimer
      GSResource Superstar
      Past Site Supporter
      Super Site Supporter
      • Mar 2006
      • 35786
      • Torrance, CA

      #3
      I've bought these a few times with good results. Keyster is second best, behind OEM/Mikuni.

      Use the float valves and gaskets. The rest goes into the spares box...



      Check my signature for a few links you may find useful...
      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

      Comment

      • rphillips
        Forum Guru
        Past Site Supporter
        Super Site Supporter
        • Jun 2005
        • 7611
        • Norene TN

        #4
        "Silver", never remember any GS that even leaned toward grey. Yes pictures can be deceiving.
        1983 GS1100E, 1983 CB1100F, 1991 GSX1100G, 1996 Kaw. ZL600 Eliminator, 1999 Bandit 1200S, 2005 Bandit 1200S, 2000 Kaw. ZRX 1100

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        • argonsagas
          Forum LongTimer
          Charter Member
          GSResource Superstar
          Past Site Supporter
          • May 2002
          • 18761
          • Toronto, Canada

          #5
          Originally posted by rphillips
          "Silver", never remember any GS that even leaned toward grey. Yes pictures can be deceiving.

          Just FYI
          Not the same model or size but my 84 GS1100GK was grey.

          I miss that bike. A month after I bought it, it gave me an Iron Butt ride of almost 1100 miles in 24 hours.
          Last edited by argonsagas; 03-09-2025, 06:29 PM.

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          • chuck hahn
            Forum LongTimer
            Past Site Supporter
            • May 2009
            • 25918
            • Norman, Oklahoma

            #6

            K&L or Keyster are my two go to guys. Then theres Z1
            MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
            1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

            NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


            I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

            Comment

            • Nessism
              Forum LongTimer
              GSResource Superstar
              Past Site Supporter
              Super Site Supporter
              • Mar 2006
              • 35786
              • Torrance, CA

              #7
              No disrepect to chuck, but K&L float valves suck. The needle spring isn't strong enough to hold up the weight of the float.
              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

              Comment

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