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    Sea Horse 3 hp

    Just a note of thanks to Tom Travis and Paul Moir for your helpful suggestions. I got the the little engine out on the pond for another test today. It took a lot of pulling but she finally lit up and then settled down to a reasonable test run. I even gave the engine several shots of OMC engine...
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    Johnson Sea Horse 3hp twin

    I have the unit ready for a test on the back of the boat in the pond.<br /><br />Can anyone tell me what the nominal settings are for the low and high speed jet screws. That is the number of turns out from the seated position?<br /><br />I used Tom Travis' article to set the timing and found it...
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    Johnson 3Hp Seahorse

    I have the unit ready for a test on the back of the boat in the pond.<br /><br /> Can anyone tell me what the nominal settings are for the low and high speed jet screws. That is the number of turns out from the seated position? <br /><br /> I used Tom Travis' article to set the timing...
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    Johnson Sea Horse 3 HP

    The model is JW 13. The serial number is 241339. Does anyone know when this would have been made? Is a full range of parts available? Any comments on rebuilding? I just pulled the carb tonight. It's clean now but will need the felts, gaskets, needle and seat valve replaced. Compression seemed...
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