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    Evinrude 150 rebuild project

    I disassembled my 1978 150849S 150 HP which has a 1984 powerhead on it. I cleaned and inspected all the parts, the link to the .pdf shows my findings. http://www.infinity-universe.com/~dev/WhiteDwarf/Evinrude/Specifications.pdf I'd like a mechanic's opinion on the cylinder bores, on whether...
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    Do I really need to use a surface gap plug?

    All the plug charts I can find on the net are telling me my Evinrude 150849S uses either Champion UL77V or NGK BUHX. Will the crossflow pistions hit the electrodes if I use QL77JC4's?
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    1978 Evinrude 150

    I bought a non-running Evinrude 150 last week, and I'm just starting to get into it. First problem I dealt with yesterday was the reason the previous owner got rid of it, no spark. I built a stand for the motor, and got it set up. I read on these forums, that the ignition switch shorting out...
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    Evinrude 150849?

    I looked at a 150 HP Evinrude tonight, I'd like a project to work on, and this motor looks like a project. I have a bunch of questions. I was a bit confused by the model number, as I'm used to model numbers like my 90 HP Johnson (J90TLCIM). I found out this is a saltwater model, what is the...
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