Recent content by Mark22

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    2.3L Cobra Tune-Up

    Hey guys, I'm trying to get my `87 OMC Cobra 2.3L tuned up and in great running shape. I've hit a snag though, I can't get the engine idle set right. Today I hooked it up on the muffs and set the timing to 10degrees BTDC and hooked up a vacuum gauge. The gauge will read 15" Hg if the idle is...
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    2.3L OMC Engine Question

    I've got a question reguarding the timing belt on an 2.3L OMC Cobra engine. I took my boat to the lake today and after running it wide open for a while, I noticed that the engine had a clicking noise coming from the cylinder head or under the valve cover. It seems like the engine is running...
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    OMC Cobra Help

    Hello everyone, I could use some help regarding my OMC Cobra and my insurance company. Earlier this year, I hit a submerged object with my outdrive. It damaged the prop and propshaft and the insurance company paid to have it replaced. After it was fixed, I took it out on the lake and it started...
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