New bike. 79 xs1100 special (SF?)

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  • Steveolboy
    XSive
    • Nov 2017
    • 15
    • Panama, NY

    #1

    New bike. 79 xs1100 special (SF?)

    Just got this 79 XS1100 home yesterday. No spark but new Accell super coils in box with receipt $215.00 15500 miles. No real damage other than age and some not so creative wiring repairs. Missing kick start lever. 4 year old tires. Pulled windshield and rear rack/rest off to sell off. $550 with a clean title. How did I do? Will share pic when I get home from work.
    81 XS1100 Venturer
    79 XS1100SF
    78 XS650
    77 XS750 triple
    81 ZV750 cafe
    75 CB550 cafe
    74 CB350 Four
    71 enduro 100
    81 CB900C
    79 Cm185T
    Too much other stuff to list!!!
  • skids
    XS-XJ Super Guru
    • Jul 2002
    • 5046
    • Florissant, CO, USA

    #2
    Well, we do like pictures. You might want to save the plastic-ware in case you change your mind. The shifter is usually clamped horizontally forward of the foot pegs (I think, and in case you didn't know).
    Skids (Sid Hansen)

    Down to one 1978 E. Stock air box with K&N filter, 81H pipes and carbs, 8500 feet elevation.

    Comment

    • DiverRay
      Moderator
      • Nov 2004
      • 7602
      • Star, IDAHO

      #3
      And the kickstart lever is NOT installed on the engine, but tucked into the frame for emergency use.
      If the battery is not fully charged, you will NOT get a spark. You will also need to check the pickup coil wires, under the left crank cover. Check the repair and the mods in the forums for more info, or just do a search on "pickup coil".
      Ray Matteis
      KE6NHG
      XS1100 E '78 (winter project)
      XS1100 SF Bob Jones worked on it!

      Comment

      • Steveolboy
        XSive
        • Nov 2017
        • 15
        • Panama, NY

        #4
        Where is the kicker tucked away? Battery tested out at 12.8V and good CCA's, but no juice anywhere past fuses. Looks like someone did wiring mods when they should have left it to a competent hand. Lots of hardware store quality crimp connectors. Puke! All getting redone right tomorrow time permitting. Is the 79SF wiring anything different from the 78-79 standards? I found a diagram in color for them.
        81 XS1100 Venturer
        79 XS1100SF
        78 XS650
        77 XS750 triple
        81 ZV750 cafe
        75 CB550 cafe
        74 CB350 Four
        71 enduro 100
        81 CB900C
        79 Cm185T
        Too much other stuff to list!!!

        Comment

        • TopCatGr58
          Administrator
          • Jul 2002
          • 12650
          • Portsmouth, Va.

          #5
          Hey Steve,

          There are some differences in the wiring, partly because of the different types of lights and gauges used. Here's a link to some links for wiring diagrams:


          Now, you'll need to check those Accel coils to see if they are 1.5 ohm or 3.0 ohm type. If 3.0 ohm type, you'll need to remove and bypass the ballast resistor so they will get their full 12 volts, and the TCI will still see just 3 ohms resistance.

          The 79SF uses 1 gauge turn indicator bulb vs. separate L/R with Standard, all turn signals are just signals, the standard uses running lights up front along with turns. The special uses low fuel idiot light, standard a full gauge indicator. Things like those little differences. There is an error in the Clymer's diagram regarding the pickup coil wires and the neutral light.

          T.C.
          T. C. Gresham
          81SH "Godzilla" . . .1179cc super-rat.
          79SF "The Teacher" . . .basket case!
          History shows again and again,
          How nature points out the folly of men!

          Comment

          • Steveolboy
            XSive
            • Nov 2017
            • 15
            • Panama, NY

            #6
            [IMG]2018_0923_051020_004.jpg[/IMG] Here is a pic. Looks nicer in pic than in person for a change!
            81 XS1100 Venturer
            79 XS1100SF
            78 XS650
            77 XS750 triple
            81 ZV750 cafe
            75 CB550 cafe
            74 CB350 Four
            71 enduro 100
            81 CB900C
            79 Cm185T
            Too much other stuff to list!!!

            Comment

            • Steveolboy
              XSive
              • Nov 2017
              • 15
              • Panama, NY

              #7
              Blast! Did not work. No pics forthcoming.
              81 XS1100 Venturer
              79 XS1100SF
              78 XS650
              77 XS750 triple
              81 ZV750 cafe
              75 CB550 cafe
              74 CB350 Four
              71 enduro 100
              81 CB900C
              79 Cm185T
              Too much other stuff to list!!!

              Comment

              • DiverRay
                Moderator
                • Nov 2004
                • 7602
                • Star, IDAHO

                #8
                You need a site that can host the image link 24/7. Your computer will not work. This site is running on OLD software, just like the OLD tech of our bikes. I'm still working on my own site so I can once again post photos.
                Ray Matteis
                KE6NHG
                XS1100 E '78 (winter project)
                XS1100 SF Bob Jones worked on it!

                Comment

                • motoman
                  Master of XSology
                  • Aug 2005
                  • 8413
                  • Grand Junction, Colorado

                  #9
                  Originally posted by Steveolboy
                  Where is the kicker tucked away? Battery tested out at 12.8V and good CCA's, but no juice anywhere past fuses. Looks like someone did wiring mods when they should have left it to a competent hand. Lots of hardware store quality crimp connectors. Puke! All getting redone right tomorrow time permitting. Is the 79SF wiring anything different from the 78-79 standards? I found a diagram in color for them.
                  Aside from the mentioned wiring mods, I suggest checking contacts for corrosion inside the stop/run switch. That switch COMPLETES the running circuit.
                  81H Venturer1100 "The Bentley" (on steroids) 97 Yamaha YZ250(age reducer) 92 Honda ST1100 "Twisty"(touring rocket) Age is relative to the number of seconds counted 'airing' out an 85ft. table-top.

                  Comment

                  • dansmith65
                    Administrator
                    • Aug 2017
                    • 138
                    • Kootenays, BC , Canada

                    #10
                    Originally posted by DiverRay
                    You need a site that can host the image link 24/7. Your computer will not work. This site is running on OLD software, just like the OLD tech of our bikes. I'm still working on my own site so I can once again post photos.
                    Have you considered Backblaze B2? The price is hard to beat. If you only used it for photo hosting on this site, it would probably never cost anything. You get 10GB free storage and 1GB free downloads per day. If you want any help setting it up, I'll do what I can to help you.
                    80 SG Canada

                    Comment

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