Recent content by gkm24

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    Engine alignment

    I have a 2004 3.0 mercruiser. I have just replaced the gimbal and all associated bellows and am checking the alignment. I started off getting spline marks on the bottom of the alignment tool which is stiff to insert. I have so far raised the front of the engine by 1/2 inch and it is still much...
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    How do i know if the Mercathode system is working?

    My Mercruiser 130 2004 has a Mercathode system fitted. The boat was kept in a fresh water environment but is now stored on a trailer and used in salt water. Even when I picked up the boat, I noticed a lot of corrosion on the outdrive. I think that the previous owner kept the boat in salt water...
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    Water temp gauge on 1988 Johnson 70 vro

    Is it possible to fit a water temp gauge to my Johnson 70Hp VRO? Is there a kit available or is it a mix and match. Thanks for any help.
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    Mariner 75 4 cyl or Johnson 70 3 cyl

    I have been offered a Mariner 75 Hp 4 cylinder and a Johnson 70 Hp 3 cylinder. Both run fine but are old engines. The Mariner Serial is No 6468810 and the Johnson No's are B7668578 Mod BJ70TLCCA. Anyone have any advice as to which one would be best? I am tending to like the Johnson as it is 3...
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    Orkney Dory 505 Sport

    I have just bought a Orkney Dory 505 Sport which is 16ft 6" long. I am after an engine for it and wondered if there is some sort of formula like boat length times engine weight or something. I am after a reasonably powerful 2 stroke engine for it as I want it to perform all aspects of fun like...
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