The 40/50:1 ratio is usually just for 2 strokes engines that are running in. After 5 hours or so the mixture can be reduced to 100;1. 10cc per litre. The 2 stroke bottles ...
evinrude-johnson-2-stroke-oil-mix-chart
Oct 21, 2016 — OMC introduced an oil/gasoline mixing system for their outboard motors in c.1984, and called this feature a Variable-Ratio Oiling system or ... 939c2ea5af
evinrude johnson 2 stroke oil mix chart