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Results 1 to 8 of 8
  1. #1

    Default Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    I cant seem to find a mercury 90 jet power head for my baja blast boat.. does anyone know if the merc 90 outboard powerhead is interchangeable .. thanks

  2. #2
    Join Date
    Sep 2003
    Location
    New Tripoli, PA, USA!
    Posts
    12,320

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    Is it a three cylinder?

    Jeff

  3. #3

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    yes apparently it had a 90 hp mercruiser 3 cylinder two stroke engine in it before it was stolen , Gorrilla

  4. #4
    Join Date
    Sep 2010
    Location
    ontario
    Posts
    9,594

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    The motors used in many jet boats are actually a " FORCE "---------------They were based on Chrysler Outboards.-----------------A Mercury 3 cylinder is not " the same " , not even close.

  5. #5
    Join Date
    Sep 2003
    Location
    New Tripoli, PA, USA!
    Posts
    12,320

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    Thought so. They are out there, but parts are hard to come by.

    Jeff

  6. #6

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    Thanks for the info. any ideas on finding a motor which will bolt onto the jet pump...

  7. #7
    Join Date
    Sep 2010
    Location
    ontario
    Posts
    9,594

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    E-Bay -( buyer beware ) may have something.-----------Used powerhead dealers are out there if you do a search.------------When you find one ( many folks are looking for them ) you should premix at 40 : 1 and forget about the automatic mixer.

  8. #8

    Default Re: Is a mercury 90 hp outboard interchangeable with a 1994 Mercury 90hp jet powerhead

    Thanks, unfortunately because mine was stolen i need a complete engine ...

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