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  1. H

    OMC 5.0 from nearly fixed to nearly dead!

    So I fixed my water in the oil (intake manifold gasket), set the dwell and set the timing per the manual. First time out the boat ran as well as it ever has done. I could only get 3500 rpm but I am leaning towards too high a pitch prop (14.5 x 21+ on 200HP and 4K lbs of boat) Second time out...
  2. H

    omc cobra 5.0

    so boat was given a tune up and then run once or twice before being winterized and stored for 18 months. Started on second try to move to ramp for trailer. Relocated it and took it out, ran ok except it would not start easily after planing for 20 mins and WOT was only 3600 RPM (never got more...
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