Results 1 to 4 of 4
  1. #1
    Member
    Join Date
    Nov 2009
    Location
    Rainsville, AL
    Posts
    9

    Powerhead on 03 optimax

    Will a 99 optimax powerhead fully dressed fit on a 03 optimax without changing anything

  2. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    98,323
    #2

    Re: Powerhead on 03 optimax (procraft2004)

    It would "physically bolt up".

    However, I wonder why you would want to drop that far back.... the '03 and later powerheads utilize the later VST and fuel management, and are Smartcraft Compatable....



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

  3. Member
    Join Date
    Nov 2009
    Location
    Rainsville, AL
    Posts
    9
    #3

    Re: Powerhead on 03 optimax (EuropeanAM)

    Might of found a real good deal on one. It is a fresh rebuild that has never been ran. Local mechanic gave me a price of 6000 to fix mine and this would save me about two grand. Would it be a bad idea to put that model on my motor.

  4. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    98,323
    #4

    Re: Powerhead on 03 optimax (procraft2004)

    This is of course, just my personal opinion.... but as I stated earlier, I'd have a hard time going backwards that far... unless it was the "last, or perhaps the ONLY option".



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

Similar Threads

  1. difference in a 99 Optimax and 2000 and newer Optimax?
    By vnvjames in forum Mercury Motors
    Replies: 3
    Last Post: 01-08-2012, 04:00 AM
  2. Blown Powerhead 07 225 Optimax
    By OKDennis in forum Mercury - 3 Liter & 3 Liter High Performance
    Replies: 13
    Last Post: 09-16-2011, 01:27 AM
  3. 04 Optimax 225 blown powerhead
    By hogfanmac in forum Mercury - 3 Liter & 3 Liter High Performance
    Replies: 4
    Last Post: 03-08-2010, 06:03 AM