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Recent content by jbizub5192

  1. J

    96 Yamaha 40 2 Stroke cant reach full rpm

    Hi Everyone, Im working on a friends boat, this is my first Yamaha as Im used to Mercury. Its a 96 40hp 2 stroke. I believe the rpm range should be between 4500 & 5500? Ideally I would like to be around 5k. Right now its maxing out at 3900. This engine is on a 18ft sweetwater pontoon boat. The...
  2. J

    01 Merc 50 2 stroke RPM Limiting

    Hi Everyone, Im working on a 01 Merc 50 2 stroke. It was a neighbors boat which sat for about 7 years. The engine has only around 100 hours on it if that. It was just bought and used for 1 season before it sat. Its having an odd issue I cant figure out. When its cold you can get it up on plane...
  3. J

    Mercury 75 2 Stroke Oil Injection Delete

    Hi Everyone, I just got a 1999 Mercury 75 Outboard with Oil Injection. I want to go pre-mix to avoid any future problems. I know there are delete plugs for the higher horse power models but cant find any info for this engine on plugs. I know you can re-route the oil lines and make a loop but I...
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