Champion R-1 spark plug

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  • July 25, 2020 at 4:03 pm #209831
    w. koll
    Participant

      Came upon 4 new Champion R-1 spark plugs on that shop shelf that hasn’t been scouted for 40 years..
      Any use ?

      July 25, 2020 at 8:34 pm #209848
      mercuryman
      Participant

        Work in some old opposed twins from 1930’s

        July 25, 2020 at 9:09 pm #209854
        Boggs74
        Participant

          US Member

          Interested

          July 26, 2020 at 8:05 am #209900
          mercuryman
          Participant

            I wasn’t thinking when I answered I would buy 2 for my 1939 Neptune Master 16 hp

            July 26, 2020 at 6:10 pm #209979
            w. koll
            Participant

              OK, I’ll send you a couple in exchange for a short video clip of the 16 hp Neptune running in the test tank.

              July 26, 2020 at 6:35 pm #209981
              mercuryman
              Participant

                OK, I sent a PM. When I resize pictures will post some

                July 26, 2020 at 6:47 pm #209982
                mercuryman
                Participant

                  Neptune Photo

                  July 26, 2020 at 9:18 pm #210001
                  w. koll
                  Participant

                    Done deal.

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