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  1. Sea Ray 220

    Johnson 6hp only runs in wide open throttle

    I got a 6r74c Johnson 6hp. So far I rebuilt the carb, new coils/points, and replaced hard gasket. Compression is at 85. The only way it will start is in wide open position. When does start I have to hold throttle wide open and it’s barely running and not smooth. At one point it did smooth...
  2. Sea Ray 220

    Mercruiser 233 351 1976 Sea ray

    Well, I bought a 1976 Sea ray with a mercruiser 351 ford motor. At first it ran good but I started to notice it was bogging at WOT. It wasn't bad at first so I thought it was old gas. After buying the old gas it didn't clear up. Change plugs, fuel filter and rebuilt the carb. Still had the...
  3. Sea Ray 220

    Mercruiser 351 1976 - 233

    I got a Sea Ray 220 1976 with a mercruiser 351 with a rochester 2 barrel carb. It seems to run good at idle and mid range but when I go to full throttle it acts like it is starved for gas. Keeps hesitating at high speeds. So far I rebuilt the carb, new plugs, and fuel filter. The previous...
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