What kind of gas/oil mix does my 4H.P johnson boat engine take?

ico · Apr 1, 2007

What kind of gas/oil mix does my 4 H.P johnson boat engine take
model nomber J4RCCS
S.N B 7674331
and what year is it?

ezeke · Apr 1, 2007

Re: What kind of gas/oil mix does my 4H.P johnson boat engine take?

That is a 1988 motor, runs on 87 US octane: TCW-3 oil at 50:1 or 6 gallons to 1 pt.

http://web.archive.org/web/20011223001926/www.evinrude.com/docktalk/modref/jomodyr/JHP4.html

http://www.evinrude.com/en-US/About.Us/FAQ/Oil.Fuel.htm