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    3.7 mercruiser, homebrew alternator conversion, $80

    Well I finished my alternator conversion today. I am very pleased with the way it turned out. I used a marine 100 amp one wire alternator, built a mounting bracket, got longer bolts for the bracket, relocated the coil, and wired it up. I have pics in the link as well as detailed...
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    3.7 mercruiser alternator conversion

    well, after getting my engine running great (with help from this forum), I come to find out my stator is fawked. I was running the engine for a while when I saw some of the magnets fly out, then got the rest of it out in pieces. long story short, I want to convert to an alternator, the stator...
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    does anyone actually have spark on a 3.7?

    I have a 3.7 Mercruiser I/O, it has been sitting up for 5 years, and it would not run when it was put up. I can not get spark, from what I have researched the problem of no spark is very common on the 3.7, and from want I gather it always seems to be something different. I have already...
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