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  1. #1

    Seadoo GSX Rotax Fuel Injection

    Hi Guys

    New at the forum so sorry if there are some mistakes.

    I have just bourgt a GSX 98'

    Im not new in the PWC world so I just want to know what is good for the health for the engine because i have never had a seadoo before.

    Questions:

    Shall i just put a clamp on the oil mixer? or there a better way to block it of?
    Is it true that the only oil that i can use is the 2-stroke Seadoo oil?
    What else to do with service?

    The engine is the :
    2Cyl
    751cc
    Rotax

    If you have any good informations about the GSX or engine, let me know





  2. #2
    that ski in the pic is a 2000 787 rfi, you cant premix those as the fuel gets injected after the crank case directly into the combustion chamer via the intake port. as for oil, find a goo api/tc rated oil.

  3. #3
    Quote Originally Posted by winterstick View Post
    that ski in the pic is a 2000 787 rfi, you cant premix those as the fuel gets injected after the crank case directly into the combustion chamer via the intake port. as for oil, find a goo api/tc rated oil.
    What does RFI stands for?
    I can se some electronics on the side of the "intake", so accutally im in doubt if its a Direct fuel injection or carburator.

  4. #4
    AndinoWatercraft's Avatar
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    ''Rotax Fuel Injection'' this GSX has a bosch injection system. If you go behind the cilynders you would find the fuel rail . Preety reliable Doo. As long as keep good maintenance its a good deal.

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