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  1. J

    Water on top of pistons and rockers

    Do you think i can try this??
  2. J

    Water on top of pistons and rockers

    I'll look again i pulled both bellows off the upper and lower. I wonder if i can purchase a kit to install them or would i need a new Y pipe
  3. J

    OMC 5.7L Cobra with water in #4 cylinder

    Did you ever figure anything out?
  4. J

    Water on top of pistons and rockers

    I really appreciate all your help man. I pulled everything off in red I'll check it again. If there isn't a spot for it what do you recommend?
  5. J

    Water on top of pistons and rockers

    If the flappers was missing would it run for hours some trips and 20 minutes other trips? Seems like it would ingest water while I'm backing the boat in the water
  6. J

    Water on top of pistons and rockers

    I removed the risers and piping to the y i don't see any flappers on either side or a spot for them
  7. J

    Water on top of pistons and rockers

    I was thinking exhaust flappers also but Renken stopped putting them on this year model boat on 91 atleast from the research i did.
  8. J

    Water on top of pistons and rockers

    I have a 1991 Renken Seamaster 2688 with a OMC 350. My motor hydrolocks only while in water. It doesn't do it on muffs. I am getting water on both sides of the motor when i pull the plugs snd spin it over. The rocker box on both sides are milky but the oil in the pan is clean. It may be do it 10...
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