Home Forum Ask A Member 1968 starcraft

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  • #172046
    grunt311
    Participant

      Good morning,
      I purchased a 1968 star craft Polaris 16 boat with 1968 Mercury 500 50 hp. I am looking for info on either of these items. I am looking at replacing the impeller/water pump first and then slowly work thru the rest of the boat. Any help or resources are greatly appreciated

      Thank you
      Nick

      #172047
      crosbyman
      Participant

        Canada Member - 2 Years

        not much to say…

        fix any the leaks on the boat 🙂

        as to the engine the 50hp 4 cyl is (was) a great motor….. smooth troller but it likes fuel (5g/h wot +oil)

        I hope you tested compression….

        change the impeller, remove & clean the carbs inspect ALL the wiring and hoses for deterioration

        run a decarb …change the plugs , etc…

        utube is your friend !

        Joining AOMCI has priviledges 🙂

        #172161
        grunt311
        Participant

          Crosbyman thank you
          Can you tell me where I can find a parts Manual for the motor I want to make sure I am ordering the correct parts

          #172167
          phil
          Participant

            US Member - 2 Years

            You can try marineengine.com: http://www.marineengine.com/parts/mercury-outboard-parts/500

            http://www.omc-boats.org
            http://www.aerocraft-boats.org

            #172178
            crosbyman
            Participant

              Canada Member - 2 Years

              A mercury dealer should have the parts….. impeller ………. the rest you can mostly clean up if wiring is ok

              Joining AOMCI has priviledges 🙂

              #172186
              chinewalker
              Participant

                US Member

                Check all the wiring for dry rot. Mercs of that era are noted for cracked rotted wiring – from the control harness all the way through the motor.

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