It has been suggested in recent years, a mixture of 100:1, I have always relied on the old tried and true, 50:1 ratio. One pint of 2 cycle oil, to six gallons of fuel, (50:1), has been used successfully for years, and I can honestly say that I have never seen an engine failure due to running this ratio.
50:1
The 1996 model, 6 hp Johnson outboard, requires a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
The ratio for the 2 stroke variety of the 1996 model, 9.9 hp Johnson outboard would be 50:1. This is roughly one pint of 2 cycle oil to six gallons of fuel.
The correct fuel mixture for a 1979 85 hp Johnson outboard motor is 50:1
my 1979 35hp Johnson is 50/1
I use a 50:1 mixture in my 9.9 Johnson
If not equipped with oil injection, a 50:1 ratio is required. This is roughly one pint of 2 cycle oil, to six gallons of fuel.
50:1 25litres of fuel to 500ml of oil
50:1
50 to 1
50:1
50:1