Thread: Carb to efi

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  1. #1
    Member
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    Feb 2016
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    Georgia
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    Carb to efi

    If I buy a similar year as in 90s 2.5 mariner efi to replace my carb xr6 will the boat wiring from my controls be the same? Or are efi controls different?

  2. Member
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    Nov 2021
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    Milton WV
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    #2
    They are the same.
    2015 Triton 19TRX, 225 Optimax
    2006 Skeeter ZX190, 150 Yamaha SHO
    1989 Ranger 373V, Mercury 2.5L 200hp
    16' Tracker jon 25 hp Merc 2 cycle

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    Apr 2008
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    Greenville, SC (US)
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    #3
    If you would, please take just a moment to review the Announcements at the top of the Forum, and be sure to provide the Required Info (serial number) when posting. Thanks!

    Are you talking about buying a whole engine, or just the powerhead?


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