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  1. R

    86 Johnson 28 Surging

    thanks to all y’all for your suggestions. I would have sworn I needed a jack plate to lower the motor…… but…. It’s fixed!!! Apparently, the Michigan match prop on the motor (with a 12 pitch) was just to aggressive for the hull. For grins, I purchased a 10 pitch, and she is running like a champ...
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    86 Johnson 28 Surging

    A
  3. R

    86 Johnson 28 Surging

    Brand New fuel pump. Brand new prop. (I purchased a new prop thinking the old one was spun too…. Still doing same thing) Cavitation plate even with bottom of boat. Fuel bulb stays firm throughout…. Even during the surging…. Below is a link to another video…. With me by myself, wot, 15mph. Does...
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    86 Johnson 28 Surging

    I thought that too….. brand new prop on it as well.
  5. R

    86 Johnson 28 Surging

    ‘86 Johnson 28 on a Sundance 16’ fiberglass center console skiff. I just purchased this boat, and the original owner repowered it with this engine, after the first engine blew. Now, With just me on the boat, and the engine trimmed to the second closest trim hole, it will top out at 15mph...
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