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  • Jets??

    I was pulling my set of carbs apart today for rebuild/powdercoating and everything was fine except one of the pilot jets... had to easyout that one. So, can I get a replacement at most any Yamhonsukawa dealer, or are these hard to find?

    Thanks!

    '78E original owner
    Fast, Cheap, Reliable... Pick any two

    '78E original owner - resto project
    '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
    '82 XJ rebuild project
    '80SG restified, red SOLD
    '79F parts...
    '81H more parts...

    Other current bikes:
    '93 XL1200 Anniversary Sportster 85RWHP
    '86 XL883/1200 Chopper
    '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
    Cage: '13 Mustang GT/CS with a few 'custom' touches
    Yep, can't leave nuthin' alone...

  • #2
    Try

    Georgefix on Ebay. Don't know about the single but he sells good kits -fast and reasonable.
    '81 1100 MNS - "Midnight XSpress"
    Original except:
    120 mains outer cylinders - 125 mains inner cylinders - Ceramic headers - Powder coated pipes, covers calipers, and MC's
    4 pods - Air box gutted--E3 Plugs - High Back seat - Grooved out swing arm - SS brake lines
    Fork brace - 160 speedo - Auto CCT
    All gold paint and chrome replaced with GOLD plate

    "STUPID is Forever" Ron White.
    Contact me by PM -I don't deal with stupid anymore.

    Big John

    Comment


    • #3
      Mikes XS too!!!
      BDF Special
      80SG Vetter bagger 1196 Wiseco big bore kit, Mega Cycle Cams, slotted cam gears, ported and flowed head, bronze intake seats, Dyno Jet kit, Dyno coils and Mikes XS air pods, Venture cam chain adjuster,Geezer's regulator, Clutch mod, Mac 4 into 1 with custom built and tuned baffle, Oil cooler,MikesXS emulators mod.
      Dyno tuned to 98 hp at the rear wheel.

      Comment


      • #4
        Chances are good if you go to a local shop or stealership service department you can drum one up.
        Life is what happens while your planning everything else!

        When your work speaks for itself, don't interrupt.

        81 XS1100 Special - Humpty Dumpty
        80 XS1100 Special - Project Resurrection


        Previously owned
        93 GSX600F
        80 XS1100 Special - Ruby
        81 XS1100 Special
        81 CB750 C
        80 CB750 C
        78 XS750

        Comment


        • #5
          Oops, bummer...

          It wasn't the idle pilot jet I trashed, but the AIR pilot jet (the one that screws in at the air cleaner side). These aren't so common it seems, and to make matters worse the '78 is it's own size (210). The '79s used a 180, and as near as I can tell the newer carbs didn't even have these (at least they don't show on the parts fiche). Found the idle pilot and main jets all over, but not these.

          So, anybody have a dead '78 carb they can rob one off of....?

          '78E original owner
          Fast, Cheap, Reliable... Pick any two

          '78E original owner - resto project
          '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
          '82 XJ rebuild project
          '80SG restified, red SOLD
          '79F parts...
          '81H more parts...

          Other current bikes:
          '93 XL1200 Anniversary Sportster 85RWHP
          '86 XL883/1200 Chopper
          '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
          Cage: '13 Mustang GT/CS with a few 'custom' touches
          Yep, can't leave nuthin' alone...

          Comment


          • #6
            Steve,

            In the 81 model carbs at least, they do have the removable pilot air jet in the inlet bell of the carb. They are in the lower left side of the bell and screw out. In the 81 model they are 185s. I went to my local yamarobbers and they ordered them for me at $3-4 each.

            All of the carbs should need that pilot air jet, the one item that changes in the inlet bell is the air vent shows up for a fourth hole in the later model carbs.
            Life is what happens while your planning everything else!

            When your work speaks for itself, don't interrupt.

            81 XS1100 Special - Humpty Dumpty
            80 XS1100 Special - Project Resurrection


            Previously owned
            93 GSX600F
            80 XS1100 Special - Ruby
            81 XS1100 Special
            81 CB750 C
            80 CB750 C
            78 XS750

            Comment


            • #7
              Cool, if the local stealer had these at all, they should be able to get mine...

              Thanks!

              '78e original owner
              Fast, Cheap, Reliable... Pick any two

              '78E original owner - resto project
              '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
              '82 XJ rebuild project
              '80SG restified, red SOLD
              '79F parts...
              '81H more parts...

              Other current bikes:
              '93 XL1200 Anniversary Sportster 85RWHP
              '86 XL883/1200 Chopper
              '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
              Cage: '13 Mustang GT/CS with a few 'custom' touches
              Yep, can't leave nuthin' alone...

              Comment


              • #8
                Air jet

                Originally posted by crazy steve View Post
                Cool, if the local stealer had these at all, they should be able to get mine...

                Thanks!

                '78e original owner
                I probably have one in my stash. You need a 180 or 210 ?
                Last edited by foreda; 03-05-2010, 07:32 AM.
                78 XS1100E Standard
                Coca Cola Red
                Hooker Headers

                http://i408.photobucket.com/albums/p...m/DSC00580.jpg

                1979 XS1100 Special
                http://i408.photobucket.com/albums/p...m/DSC00612.jpg

                1980 XS Standard
                http://i408.photobucket.com/albums/p...m/DSC01137.jpg

                2006 Roadstar Warrior
                http://i408.photobucket.com/albums/p...um/warrior.jpg

                Comment


                • #9
                  I believe the air jet is the same as the "small round" type mikuni main jet. Call around, a lot of shops stock these jets in small numbers. Just ask if they've got a small round type mikuni main jet size 180, then make sure it matches when you get there. Should run you around 4 bucks if prices are the same as when I got mine.
                  1979 xs1100 Special -
                  Stock air box/K&N Filter, MAC 4-2 exhaust, Bad-Boy Air horn, TC fuse box, Windshield, Soft bags, Vetter Fairing, Blinkers->Run/Turn/Brake Lights, Headlight Modulator, hard wire GPS power

                  Short Stack - 1981 xs1100 Standard - lowered for SWMBO.

                  Originally posted by fredintoon
                  Goes like a train, corners like a cow, shifts like a Russian tractor, drinks like a fish, you are gonna love it.
                  My Bike:
                  [link is broken]

                  Comment


                  • #10
                    Originally posted by foreda View Post
                    I probably have one in my stash. You need a 180 or 210 ?
                    A 210 if you've got one to spare... that would be great!

                    Send me a PM....

                    '78E original owner
                    Fast, Cheap, Reliable... Pick any two

                    '78E original owner - resto project
                    '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
                    '82 XJ rebuild project
                    '80SG restified, red SOLD
                    '79F parts...
                    '81H more parts...

                    Other current bikes:
                    '93 XL1200 Anniversary Sportster 85RWHP
                    '86 XL883/1200 Chopper
                    '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
                    Cage: '13 Mustang GT/CS with a few 'custom' touches
                    Yep, can't leave nuthin' alone...

                    Comment


                    • #11
                      Ok, so I just repeated what someone else said, now back to your normally scheduled programming.
                      Ich habe dich nicht gefragt.

                      Comment


                      • #12
                        What powder are you using for the finish?
                        BDF Special
                        80SG Vetter bagger 1196 Wiseco big bore kit, Mega Cycle Cams, slotted cam gears, ported and flowed head, bronze intake seats, Dyno Jet kit, Dyno coils and Mikes XS air pods, Venture cam chain adjuster,Geezer's regulator, Clutch mod, Mac 4 into 1 with custom built and tuned baffle, Oil cooler,MikesXS emulators mod.
                        Dyno tuned to 98 hp at the rear wheel.

                        Comment


                        • #13
                          Originally posted by tinman905 View Post
                          What powder are you using for the finish?
                          Eastwood 'reflective chrome'... the same stuff I reviewed. I'll try and post some pics when I get them done. I've been pretty happy with the Eastwood powders so far.

                          '78E original owner
                          Fast, Cheap, Reliable... Pick any two

                          '78E original owner - resto project
                          '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
                          '82 XJ rebuild project
                          '80SG restified, red SOLD
                          '79F parts...
                          '81H more parts...

                          Other current bikes:
                          '93 XL1200 Anniversary Sportster 85RWHP
                          '86 XL883/1200 Chopper
                          '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
                          Cage: '13 Mustang GT/CS with a few 'custom' touches
                          Yep, can't leave nuthin' alone...

                          Comment

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