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  1. #1
    Registered NJgr8ful's Avatar
    My Boats:
    330SS Formula 496's
    Join Date
    Nov 2003
    Lanoka Harbor, NJ

    Question Oh great gurus of OSO ... Info on 1999 7.4L MPI 310HP Merc black motors???

    Hey folks I'm looking at a 1999 Formula 33' SS w/ 7.4L MPI any history good / bad on these motors?? They've got about 350 salty hrs. on them. TIA in advance for all your wisdom.


    PS I posted this in the Tech Q&A section as well
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    Last edited by NJgr8ful; 09-15-2005 at 02:40 PM.

  2. #2
    Registered JasonSmith's Avatar
    Join Date
    Feb 2005

    Re: Oh great gurus of OSO ... Info on 1999 7.4L MPI 310HP Merc black motors???

    You have an answer there

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