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  1. J

    1995 boat with 1989 Ford 5.0

    Just purchased a 1995 Four Winns with a OMC Cobra drive. The engine was replaced with a 1989 OMC 502APRMED. What firing order should be used? The last owner could not get it running and sold the boat very cheaply
  2. J

    Mercruiser 57-861757 2471 mm serpentine belt

    Has anyone crossed this belt to a more affordable belt? Why is this belt $90
  3. J

    NEW Mercruiser 5.7 with tuliped valves after 29 hours

    Purchased a new Mercruiser Bravo crate engine 5.7 325 hp. Installed new manifolds,risers, water pump, hoses and thermostat. The boat ran fine for 29.5 hours and now has water coming out of #8 cylinder. Compression test ranges from 60psi to 125psi, none higher. Mercruiser says that I detonated...
  4. J

    Choke wiring

    Just installed a new complete engine Mercruiser Bravo 325hp. Replaced an 0K027540 with a Weber carb. The new engine choke wire purple/yellow near the alternator has a barrel push on connector. Does this go to the "AC tap" for the tach on the back of a Mando alternator?
  5. J

    Compression test

    Have a 97 Mercruiser 5.7 LX 4bbl with a Bravo 1. Have a misfire and was wondering if a compression test can be done with the exhaust manifolds and riser removed? Would sure make life easy.
  6. J

    Mercruiser mechanical fuel pump

    Have a 1997 5.7 liter with a mechanical fuel pump that needs to be changed. My question is there a way to rotate the engine so that the fuel pump push rod is at the lowest part of the cam lobe before removal?
  7. J

    98 Johnson 150 charging problem

    Just purchased a used Sea Ox with a 98 Johnson 150 model number J150FSXECR. The seller had it in for a charging problem and purchased a new regulator/rectifier assembly and it needs to be installed. Where is the reg/rec located. I can not seem to located anything that looks like the new one...
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