Home Forum Ask A Member 1960’s 18 Hp Evinrude

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  • #220186
    fleetwin
    Participant

      US Member - 2 Years

      Such a shame some knit whit sprayed over the original finish…

      #220196
      Mumbles
      Participant

        In Ontario, all outboards are in fresh water!

        I’m so jealous.

        Out here on the West Coast, the minimum tools needed to help bring a salt experienced motor back to life will be a set of torches, a big hammer, an impact wrench or two, a well stocked shop fridge, and some Ativan to help out for those especially tough ones! And I don’t even drink!

        DSC00034

        9.5-Mag-Plate

        • This reply was modified 4 years ago by Mumbles.
        • This reply was modified 4 years ago by Mumbles.
        #220222
        fleetwin
        Participant

          US Member - 2 Years

          What did the inside of the powerhead look like if under the flywheel looked like that!

          #220237
          Evinrude 25
          Participant

            I have never seen any thing like this. I have picked up some old outboard sitting out side the snow in winter time behind the barn for a couple years and I did not see this worst condition. This is the worst one!

            59

            • This reply was modified 4 years ago by Evinrude 25.
            • This reply was modified 3 years, 12 months ago by Mumbles.
            #220255
            billw
            Participant

              US Member

              What did the inside of the powerhead look like if under the flywheel looked like that!

              Right? I mean, holy smoke….

              Long live American manufacturing!

              #220614
              Evinrude 25
              Participant

                Hello,
                Just got it picked up yesterday. It is 1961 model. It has a weak spark on both cylinders so the magneto ignition needs to look at. Compression test shows 92/91 psi on the dry cylinder. Hopefully the compression will raise when the cylinder got wet.
                Frankf, could you comment on the “18 hp semi-weedless prop looks just like a 10 hp, until you examine it closer.” I attached the pictures, Is the prop original for 18 hp?

                IMG_3914

                IMG_3912

                IMG_3913

                IMG_3910

                • This reply was modified 4 years ago by Mumbles.
                #220622
                frankr
                Participant

                  US Member

                  592959 (9 X 10 semi-weedless) was an optional prop.

                  Propeller-Chart

                  • This reply was modified 3 years, 12 months ago by Mumbles.
                  #220636
                  outbdnut2
                  Participant

                    US Member

                    You probably know this. The propeller nut is not correct. It would have been a pointed, black plastic part with a metal threaded insert. The current available part is #0390716. Original, discontinued part was #0305469.
                    Dave

                    #220686
                    Evinrude 25
                    Participant

                      This propeller nut looks like home made from brass hex bar! should it serve the purpose to retain the propeller? The brand new cost $24 -$32 from E-bay.
                      Do you see any potential problem if I keep it instead using OEM part?

                      #220694
                      frankr
                      Participant

                        US Member

                        Looks funky, but will work if you don’t care about originality.

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