1979 GS850 points to electronic ignition conversion ?

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  • danyboy
    • Mar 2026

    #1

    1979 GS850 points to electronic ignition conversion ?

    Any way to install some kind of electronic componant instead of the ignition points system , to convert to electronic instead of always have to adjust points and re-time the whole thing ?
    Last edited by Guest; 08-27-2015, 01:50 PM.
  • tom203
    Forum Guru
    Past Site Supporter
    • Aug 2010
    • 8925
    • Norway,Maine

    #2
    You want a dyna .Note it depends on which points setup you have, so remove little cover and take a peak.

    1981 gs650L

    "We are all born ignorant, but you have to work hard to stay stupid" Ben Franklin

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    • 60ratrod

      #3
      what about the c5 performance ignitions someone posted a couple weeks back? I know if my diy ignitor gives up, I might pony up the bennies for a c5 setup. while you would have to use c5's coils and wires along with the signal generator, at least the price also includes the coils and wires. you can use dyna systems with the factory coils, but I've heard that the coils can screw up the dyna, and vice versa. so just something to consider

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      • alke46
        Forum Sage
        Past Site Supporter
        Super Site Supporter
        • Sep 2008
        • 3221
        • Harrison, Ar.

        #4
        Hope you don't mind my following this thread, I might also do this conversion to my 79 1000. Keep me posted.
        Larry

        79 GS1000E 2019 Triumph 800 XRT

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        • Brendan W
          Forum Sage
          Past Site Supporter
          • Jul 2013
          • 4931
          • Wexford, Ireland

          #5
          Me too. I have a Piranha kit on a post points bike. How long since they went bust ? Newtronic I think bought the assets, think they went bust as well. Some outfit still running with it. Must be good kit to be still available and iirc half the price of the C5 gear or less.
          Great engineers , crap managers.
          97 R1100R
          Previous
          80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

          Comment

          • danyboy

            #6
            Originally posted by alke46
            Hope you don't mind my following this thread, I might also do this conversion to my 79 1000. Keep me posted.
            No, not at all. Didn't think my thread would be usefull to other people.

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            • Grimly
              Forum Guru
              Past Site Supporter
              Super Site Supporter
              • Sep 2012
              • 5802
              • Ireland

              #7
              Originally posted by Brendan W
              Me too. I have a Piranha kit on a post points bike. How long since they went bust ? Newtronic I think bought the assets, think they went bust as well. Some outfit still running with it. Must be good kit to be still available and iirc half the price of the C5 gear or less.
              Great engineers , crap managers.
              Keep an eye out for Piranha ignitor boxes and triggers from Kwacks, etc, as they used the same bits, just different fittings for the points plate. I came across someone who was collecting and repairing old Piranhas, but lost track of him.
              They are bloody good and bullet proof - the 79 points set was replaced with a Pirhana by the PO, and it was robbed from that bike and put on the '80 when the '80's ignitor broke, at least 15 years ago. Still working fine, but the thin wires from the pickups need connector attention from time to time.
              Last edited by Grimly; 08-27-2015, 08:06 PM.
              Dave
              '79 GS850GN '80 GS850GT
              Only a dog knows why a motorcyclist sticks his head out of a car window

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              • uk gs nut
                Forum Mentor
                • Feb 2011
                • 691
                • Co durham uk

                #8
                Nothing wrong with DYNA S and standard coils, fit and forget.
                My bikes 79 GS1000 1085 checked and approved by stator the GSR mascot :eagerness: and 77 GS750 with 850 top end, GS850g, and my eldest sons 78 GS550, youngest sons GS125. Project bike 79 GS1000N

                Comment

                • Brendan W
                  Forum Sage
                  Past Site Supporter
                  • Jul 2013
                  • 4931
                  • Wexford, Ireland

                  #9
                  Originally posted by Grimly
                  Keep an eye out for Piranha ignitor boxes and triggers from Kwacks, etc, as they used the same bits, just different fittings for the points plate. I came across someone who was collecting and repairing old Piranhas, but lost track of him.
                  They are bloody good and bullet proof - the 79 points set was replaced with a Pirhana by the PO, and it was robbed from that bike and put on the '80 when the '80's ignitor broke, at least 15 years ago. Still working fine, but the thin wires from the pickups need connector attention from time to time.
                  Thanks for the tip.
                  97 R1100R
                  Previous
                  80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

                  Comment

                  • Guest

                    #10
                    There's nothing wrong with using the Dyna ignition with stock coils, it works fine. You can even dig out the stock coil wires and put in some new ones, there's multiple threads on the upgrade. That and new plug caps along with your Dyna ignition and you should be good to go for another 30yrs. Of course you can always get the Dyna Green coils but you don't have to. Excellent upgrade from points all my bikes get them.

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