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  1. 1

    MSD ignition conversion to '69 Johnson 55hp

    Just completed the conversion of my old Johnny to the MSD Street Fire CD box, and she runs like a top. However, the one thing that I have heard is that because of the higher voltage output of this sys, (45KV) it can eventually burn up the cap and rotor that were only designed to handle 30KV...
  2. 1

    1969 Johnson 55hp Exhaust holes?

    I just bought a 55ESL69A, and it seems to be running decent and cooling well, but I'm a little concerned about a couple things. I've read that there should be at least a mist of water coming out of the two holes (approx 3/4" dia) just under the lower eng. cover. I have none.... not a drop. Are...
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