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  1. C

    69 20hp Johnson won't start, HELP!

    Just had the motor running in my 30 gallon test tank, evrything ran perfect, and started on first pull. I took it over to my skiff last night and let it sit cylinder side up till this morning, put it on and let it sit upright all day. I went to go to take a ride and can't get her to start. I...
  2. C

    Higher octane?

    I recently replaced the cylinder head cover on my 69 20 hp Johnson (20r69b), I bought a used one from a person I trust. They tell me I might get a little more hp out of it as it's for a newer model and has less surface area, more compression. It works and there is defiantly some extra zip to it...
  3. C

    Busted tiller handel, now what?

    Howdy. Newbie question here. I have two 20hp 1969,1970 Johnsons. One runs the other needs parts or will be used for parts. Anyhooo the working eng the throttle contorl is busted in half by prev. owner. Problem is the screws {part #103} are striped so i can not remove either screw to get at the...
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