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    Truly dumb exhaust question

    Ahoy. I am new to the boating world so please excuse my ignorance. I have two questions about my exhaust system. The motor is a chevy 350 and has exhaust manifold with risers. On the boat there is a coupling and then a "t" fitting with a flapper inside. First question, what is that part called.(...
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    Problems with first rebuild

    Hi everybody, I need help. I have been pretending to be a mechanic for the last two months as I rebuild my first engine from the block up. I am working on a 92 Mercruiser Chevy 350 5.7. New crank, pistons, cam, lifters and refurbished carb. The boat originally had a Thunderbolt IV ignition, but...
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