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  1. S

    40e74s wot rpm ?

    just wondering what the WOT RPM should be on my 74 40 hp johnson? thanks
  2. S

    what rpm @ WOT?

    Hello everyone I have a 74 40 hp johnson ( 40e74s ) if someone could tell me what rpm's I should be pulling at wot I would apreciate it. Right now I'm running 4470,does that sound right? Thanks for the info.
  3. S

    driver coil,or stator?

    Hello I have a 1974 40 hp johnson was running poorly replaced coils,points,condenser and now getting no spark? If anyone knows how to check driver coil and stator would be a great help.Also wich one would be most likely to cause no spark? Thanks
  4. S

    74 40 hp johnson poor spark

    Any help would be great, new coils,good and clean and properly gapped, and little to no spark? What should I check next? Thanks for the help.
  5. S

    74 40 hp johnson poor spark

    Any help would be great, new coils,good and clean and properly gapped, and little to no spark? What should I check next? Thanks for the help.
  6. S

    74 40hp johnson ignition prob? maybe??

    Hello everyone can anyone tell me how to check the timing on my 40e74s ? Won't start. I've checked carb,points, coils, spark, running out of ideas? Thanks
  7. S

    gallons per hour?

    I have a 1974 40 hp johnson just wondering if anyone could give me an approximate on how long it will run per gallon of fuel?at full speed? Thanks for any help.
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