Labrador Guy wrote “This power head was used well into the 70s.”
I knew the old 15 power head was revived by Gale 1960-63, and that (hood shape and all) was revived (1965 thru 68??) as the Evinrude Worktwin and Johnson Workhorse, but available info on those commercial models is pretty slim, and I wasn’t aware of it being built after 1968.
http://www.omc-boats.org
http://www.aerocraft-boats.org
