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    77' 350 Truck engine swap

    I have a 1987 OMC Cobra with a 305 GM. The engine has terrible compression so I'm due for a new one or a rebuild. My coworker has a 1977 350 in a truck that he's parting out. The engine is in relatively good condition and I can have it in exchange for some work. My question is, will all of my...
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    OMC Closed system to Raw water conversion

    Hello, 87 OMC Cobra 305 GM. Bought this boat used for cheap. I'm trying to solve overheating problems. Can I remove the heat exchanger and run a straight raw water system? I believe this engine came in both raw water and closed system configurations. Thanks, Brian
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