2 Stoke Oil and Fuel mixture chart – Glasgow and Clyde ...
Too much oil can result in the spark plugs blackening up, the outboard running rough or very smoky. The table below will give you the correct measurements to hopefully prevent any problems. Oil Fuel mixture chart. Fuel Amount (Litres) 50 : 1 Ratio (ml) 100 : 1 Ratio (ml) 5 L: 100 ml: 50 ml: 10 L: 200 ml: 100 ml: 15 L: 300 ml: 150 ml: 20 L: 400 ...