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  1. S

    Compression pounds?

    My 1963 johnson 75HP has 90 pounds of compression in each cylinder is that OK or should I have it looked at.
  2. S

    1963 johnson stalling problems

    My 1963 johnson 75HP idles fine but when put in gear it stalls.I had the carb cleaned but it did not help the stalling problem.This motor has been stored inside for 30 years.Could it be the points breaking down when under load?
  3. S

    Lower unit replacement?

    Im about to change my impellor on my 1963 johnson super sea horse 75HP.What I want to know is when I pull the lower unit will I be able to see the impellor?Is the impellor going to be on the lower unit or upper?
  4. S

    Impellor replacement

    I have a 1963 johnson 75HP motorthat has been in storage for 20+ years. Iwas advised to replace the impellor.I was wondering how much of a job that would be.Could I do it myself?
  5. S

    Motor stalls

    I have a 1963 75HP johnson motor.The motor runs great when idling but put it in gear and it will stall.Motor has been in storage for about 20 years.
  6. S

    motor year?

    Looking to find out year of johnson motor.It is a 75HP super sea horse.The serial number is 2363822 and the model number V4AL15E.
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