Thread subject: Whaler Central - Boston Whaler Boat Information and Photos :: 2-cycle oil recommendation for 150 Evinrude

Posted by Jeffrey Stone on 05/06/16 - 3:50 PM
#13
From what I understand Johnson/Evenrude of that era states 50/1 ratio. According to the Johnson Techs but I have based that on dealer recommendations. I carry additional plugs so if I were to ever foul one out I can adapt;o)

I would prefer no scorched pistons/burnt rings myself!
Edited by Jeffrey Stone on 05/06/16 - 3:51 PM