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exhaust

  1. FlyGuns

    2014 Yamaha 242 Limited S - Slow start issues

    Greetings everyone, I am looking for some advice during the troubleshooting of an issue with my 2014 Yamaha 242 Limited S. Twin High output 1.8L engines. This problem began near the end of last season...port engine cranks, runs smooth, no issues. Starboard engine is very difficult to get...
  2. J

    Jet-Hot Coatings - Ceramic Header Coatings that increase performance, stop corrosion, and look Great! - Lifetime Warranty!!

    Jet-Hot High-Performance Coatings specialize in ceramic coatings for a variety of applications. Our coatings have been proven on marine applications to stop corrosion, manage heat, and enhance the overall look of an exhaust system! Our coatings will work on dry, water injected, as well as...
    • jethot
    • Thread
    • chrome exhaust headers heat muffler overheating risers thermal
    • Replies: 4
    • Forum: General Discussion
  3. J

    Hi everyone I just bought 2021 Yamaha AR190 with 22hrs! Exhaust question

    My question is there is what looks to be hard water buildup on exhaust side of jet pump is this normal? see attached photos previous owner never did a flush could that be the causing this? Is something wrong?
  4. tahmad575

    Do you guys ever clean the Water box?

    Hello Everyone, Just curious if anyone cleans out the exhaust water box's and if its a good practice to do so? I have a Yamaha twin engine 2005 sx230 and have cleaned out the water box's, only thing I found in the water that came out of the box's was about a table spoon of fine sand that came...
  5. R

    1996 Regal Rush XP120 - Replace Foam Exhaust Seals

    I’m in the process of replacing my broken control/shift cable. I noticed that the exhaust seals have deteriorated quite a bit and need to be replaced. Has anyone replaced them without dropping the sport jet pump? I have several photos but need to reduce the size before posting. Thanks, Ski
  6. S

    Exhaust issue

    Toward the end of last season, my port engine became noticeably louder than my starboard engine. I checked the engine compartment for loose exhaust clamps and found nothing. The engine runs normally otherwise. Where else can I check? I see many posts about exhaust clamps failing, but no...
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