'78/'79 Slide Needle Jets 'R Us Part Number

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  • IanDMacDonald
    XS-XJ Super Guru
    • Oct 2010
    • 3932
    • Grand Blanc & Fenton, MI

    #1

    '78/'79 Slide Needle Jets 'R Us Part Number

    Anybody have the part number for the slide needles for the '78/'79 carbs? They don't make it easy to find. Looks like you have to take several measurements of the taper.
    1979 XS1100F
    2H9 Mod, Truck-Lite LED Headlight, TECHNA-FIT S/S Brake Lines, Rear Air Shocks, TKAT Fork Brace, Dyna DC-I Coils, TC Fuse Block, Barnett HD Clutch Springs, Superbike Handlebars, V-Star 650 ACCT, NGK Irridium Plugs, OEM Exhaust. CNC-Cut 2nd Gear Dogs; Ported/Milled Head; Modded Airbox: 8x8 Wix Panel Filter; #137.5 Main Jet, Viper Yellow Paint, Michelin Pilot Activ F/R, Interstate AGM Battery, 14MM MC, Maier Fairing, Cree LED Fog Lights.
  • cajun31
    Moderator
    • Oct 2003
    • 1923
    • Brandon, MS

    #2
    The part number is 2H7-14116-06-00. There are several for sale on Ebay. Yamaha 2h7-14116-06-00 for sale | eBay
    2 - 80 LGs bought one new
    81 LH
    02 FXSTB Nighttrain
    22 FLTRK Road Glide Limited
    Jim

    Comment

    • IanDMacDonald
      XS-XJ Super Guru
      • Oct 2010
      • 3932
      • Grand Blanc & Fenton, MI

      #3
      Originally posted by cajun31
      The part number is 2H7-14116-06-00. There are several for sale on Ebay. Yamaha 2h7-14116-06-00 for sale | eBay
      Yeah. I was looking for the Jets 'R Us part number. Thanks!
      1979 XS1100F
      2H9 Mod, Truck-Lite LED Headlight, TECHNA-FIT S/S Brake Lines, Rear Air Shocks, TKAT Fork Brace, Dyna DC-I Coils, TC Fuse Block, Barnett HD Clutch Springs, Superbike Handlebars, V-Star 650 ACCT, NGK Irridium Plugs, OEM Exhaust. CNC-Cut 2nd Gear Dogs; Ported/Milled Head; Modded Airbox: 8x8 Wix Panel Filter; #137.5 Main Jet, Viper Yellow Paint, Michelin Pilot Activ F/R, Interstate AGM Battery, 14MM MC, Maier Fairing, Cree LED Fog Lights.

      Comment

      • DEEBS11
        XS-XJ Guru
        • Feb 2023
        • 1847
        • Connecticut

        #4
        Might have to mic those out Ian.



        Click image for larger version  Name:	needles.jpg Views:	0 Size:	132.7 KB ID:	888900

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        • bikerphil
          Master of XSology
          • Jan 2008
          • 8813
          • South Flori-DUH

          #5
          If you want the correct needle jets and needles, Len over at XJbikes has the exact ones for our BS34's. They are aftermarket copies of Mikuni but they work just fine.
          2H7 (79) owned since '89
          3H3 owned since '06

          07 Triumph Tiger 1050

          "If it ain't broke, modify it"

          Comment

          • IanDMacDonald
            XS-XJ Super Guru
            • Oct 2010
            • 3932
            • Grand Blanc & Fenton, MI

            #6
            Originally posted by bikerphil
            If you want the correct needle jets and needles, Len over at XJbikes has the exact ones for our BS34's. They are aftermarket copies of Mikuni but they work just fine.
            I always forget about Len. Thanks!
            1979 XS1100F
            2H9 Mod, Truck-Lite LED Headlight, TECHNA-FIT S/S Brake Lines, Rear Air Shocks, TKAT Fork Brace, Dyna DC-I Coils, TC Fuse Block, Barnett HD Clutch Springs, Superbike Handlebars, V-Star 650 ACCT, NGK Irridium Plugs, OEM Exhaust. CNC-Cut 2nd Gear Dogs; Ported/Milled Head; Modded Airbox: 8x8 Wix Panel Filter; #137.5 Main Jet, Viper Yellow Paint, Michelin Pilot Activ F/R, Interstate AGM Battery, 14MM MC, Maier Fairing, Cree LED Fog Lights.

            Comment

            • cajun31
              Moderator
              • Oct 2003
              • 1923
              • Brandon, MS

              #7
              I did a bit more research on this and found this old thread. Mikuni marking - XS11.club Forums. According to the post the needle you would be looking for on Jets R Us would be a 5GZ6. Looking at the Jets R Us site they have this Genuine Mikuni needles - Jets R Us​ and that part number is not listed there under the 5 series. Sorry for my original post as I know you were aware of the original part numbers. Like I posted before there are several available on Ebay when searching for that Yamaha part number and several of them are actually NOS. Deebs may also be on to something about just taking yours if not too worn and just mic them out. There may be something on jets r us that matches. They have a good spec guide to go by. Of course the ones on xjbikes are a good choice, just don't know what the price comparison will be.
              2 - 80 LGs bought one new
              81 LH
              02 FXSTB Nighttrain
              22 FLTRK Road Glide Limited
              Jim

              Comment

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