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1980 gs1000e,,, irridium plugs???

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    1980 gs1000e,,, irridium plugs???

    hi guys i a 1980 gs1000e,,, able to run with irridium plugs /similar rating as my current plugs .. ? regards oldgrumpy

    #2
    Are you asking if you can run Iridium plugs? Most folks around here agree that it's not worth the cost to run anything but stock.
    Dogma
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    O LORD, be gracious to me; heal me, for I have sinned against you! - David

    Skeptical scrutiny is the means, in both science and religion, by which deep insights can be winnowed from deep nonsense. - Carl Sagan

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    '80 GS850 GLT
    '80 GS1000 GT
    '01 ZRX1200R

    How to get a "What's New" feed without the Vortex, and without permanently quitting the Vortex

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      #3
      Waste of money...
      Kinda like premium gas.
      sigpic

      82 GS850
      78 GS1000
      04 HD Fatboy

      ...............................____
      .................________-|___\____
      ..;.;;.:;:;.,;.|__(O)___|____/_(O)|

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        #4
        They are good if you have a tired engine and are fouling plugs.
        1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
        1985 GS1150ES stock with 85 Red E bodywork.

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          #5
          Nothing wrong with them. Just expensive. They will outlast several regular plugs though so that helps with the cost.
          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

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            #6
            Stock engine and ignition?...don't bother.
            2@ \'78 GS1000

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              #7
              Originally posted by steve murdoch View Post
              Stock engine and ignition?...don't bother.
              This .


              Life is too short to ride an L.

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                #8
                Originally posted by Octain View Post
                Waste of money...
                Kinda like premium gas.
                Plz tell my bike that, she can tell the different and so can I in her behaviour. I would like to buy the cheaper gas.

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                  #9
                  Originally posted by Killer2600 View Post
                  Plz tell my bike that, she can tell the different and so can I in her behaviour. I would like to buy the cheaper gas.
                  Placebo effect.
                  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


                    #10
                    Originally posted by Killer2600 View Post
                    Plz tell my bike that, she can tell the different and so can I in her behaviour. I would like to buy the cheaper gas.
                    Unless you've got HC pistons in it, you are indeed wasting money. Or perhaps your pistons are carboned up bad enough to raise compression or something.
                    Honestly every bike I've owned runs worse on high test. They're built and designed for 87-89 octane. Even my Rex with higher compression than a GS, timing advancer plate etc runs on 87 as happy as a lark....

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                      #11
                      I use to run the Split fires, cant get them any longer, so I use the NGK plugs now. I did buy a spark plug cleaner and cleaned all my split fires they look pretty good. Oh I would change plugs every 2-3 years just for the heck of it. Thing is finding any type of High performance plug for a 32 year old bike is getting difficult.
                      sigpicMrBill Been a GSR member on and off since April 2002
                      1980 GS 750E Bought new in Feb of 1980
                      2015 CAN AM RTS


                      Stuff I've done to my bike 1100E front end with new Sonic springs, 1100E swing arm conversion with new Progressive shocks installed, 530 sprockets/chain conversion, new SS brake lines, new brake pads. New SS fasteners through out. Rebuilt carbs, new EBC clutch springs and horn installed. New paint. Motor runs strong.

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