Please note this thread has been inactive for 90 days. For the best results, please start a new thread.
Results 1 to 2 of 2
  1. #1
    Cadet
    Join Date
    Feb 2009
    Posts
    1

    Default Need Year & Gas/OIL Mixture Mercury 7.5 HP

    Looking for the year on a 7.5 HP - serial # 4081882. Also, what is the gas/oil mixture? Looking to purchase. What would you advise as a price range on a great running motor? Is it air or water cooled? The seller doesn't have much info.

    Thanks a lot.

  2. #2
    Admiral Dunaruna's Avatar
    Join Date
    May 2003
    Location
    Melbourne, Australia
    Posts
    6,015

    Default Re: Need Year & Gas/OIL Mixture Mercury 7.5 HP

    1974, 50:1 with TCW3

    Not worth much (couple of Ben Franklins??). Don't know how it is cooled.
    Watch this space......................

Similar Threads

  1. Mercury 110 9.8 hp gas/oil mixture ratio!
    By wolfpit360 in forum Mercury & Mariner Outboards
    Replies: 9
    Last Post: July 9th, 2009, 12:07 AM
  2. Need to find out year & gas mixture of my evinrude
    By chefguido1 in forum Johnson & Evinrude Outboards
    Replies: 5
    Last Post: September 16th, 2008, 10:39 PM
  3. Mercury 7.5 Oil & Gas Mixture
    By davidh50 in forum Mercury & Mariner Outboards
    Replies: 3
    Last Post: May 27th, 2007, 01:06 PM
  4. HELP! 85 HP Johnson Year 1980 Oil to Gas Mixture?
    By skylarlake in forum Johnson & Evinrude Outboards
    Replies: 1
    Last Post: May 14th, 2003, 08:25 AM
  5. YEAR-OIL&GAS-MIXTURE
    By albie431 in forum Johnson & Evinrude Outboards
    Replies: 1
    Last Post: October 30th, 2002, 09:39 AM
  1. iboats Forum Directory - Over 100,000 forum posts organized by topic