1959 Johnson 9.9 outboard

Discussion in 'Outboards' started by dgjones, Jun 5, 2009.

Page 3 of 3
  1. dahatman
    Joined: Feb 2016
    Posts: 1
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: Iowa

    dahatman New Member

    To Lt. Holden- Do you still have Dorsett? Can't find pics on website.
    thanx. mike@hattenland.com
     
    dahatman, Feb 3, 2016
    #31

  3. powerabout
    Joined: Nov 2007
    Posts: 2,944
    Likes: 67, Points: 48, Legacy Rep: 719
    Location: Melbourne/Singapore/Italy

    powerabout Senior Member

    oil and old engines

    OMC tested engines back to early 60's with tcw-3 at 50:1
    Before that you are on your own but similar technology, 2 hp had bushed small end right up till about 1980
    6hp didnt change to mid 70's
    What is true is new oil is far superior to old oil.
    If you use Castrol biolube its biodegradable
     
    powerabout, Mar 2, 2016
    #32
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