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    454 bogging and misfire under load

    454 bbc , the boat got over heated from broken water pump belt .., I changed the oil and oil filter . Had good oil pressure fired right up . But when input it in the water I tried to accelerate and it had no power , just sputtered and misfired . I took it home checked compression , all...
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    Please help I am stumped ! Engine surging high rpm

    Well boat got over heated water pump belt broke didn’t know it . Smoking , pegged out on temp gauge . took boat home and worked on it . I have changed the oil and filter . Put a new electronic fuel pump , new lines and filter . Installed new spark plugs and ignition coil . the boat will start...
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    Thru hull exhaust

    Bought a Marlin 26 with 454 . the engine has been swapped from a merc to a Chevy 454. The exhaust does not line up with thru hulls . How can I connect it ? Do they make a flexible enough pipe?
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