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    Throttle/Timing Advance 1960 40 HP Johnson Superseahorse

    Hello, I’m working on a 1960 40 hp Johnson super seahorse. i’m trying to set the timing and throttle advance correctly. I checked it and the center of the wheel was about 3/8 of an inch before the mark on the bronze plate, when the throttlebody started to open. The mark on the bronze plate when...
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    How to test charging coil on 25 HP Evinrude 25302A

    Hello- I am trying to determine whether this charging/driver coil is any good. I saw a post on another forum that suggested it should have 1.45 ohms of resistance +\- 0.4, but I am not sure if that’s correct. I got a reading of about .7 or .8 on the 200 Ohm scale on a digital meter. Appreciate...
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    Testing 73 Evinrude 25 on Stand (Hotwire)

    Hello, I’ve been fixing up a 73’ 25 hp Evinrude 25302 A E in the garage and away from the electrical connections and key on the boat. Is there a simple guide to hotwiring it for testing purposes? The key and electrical connection apparatus are attached to the boat which is outside. It is cold...
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    1960 Evinrude 40 HP Twin Carb Questions

    Hi folks, I’m rebuilding the carburetor on this motor with the serial number 35520. I bought the marine engine rebuild kit and I have a few extra parts and a few questions about seals. 1) I have no seals for the top or the bottom of the nozzle. Instead it looks like a metal pressed fit into the...
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    1960 40 HP Evinrude Lark Twin - Stalling Out Request for Help

    1960 40 HP Evinrude Lark Twin Stalling Out Request for Help Hey Folks: I recently bought a 1960 wood runabout with a 1960 Evinrude Lark 40 HP Twin and I am having some trouble making it run well and I am hoping for a little help. The boat/motor is in great shape, always garaged, only used a...
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