Want this question answered?
Mass ratio = 1 : 18.09
mercury mix 50:1
19
A 175hp Mercury outboard requires a 50:1 fuel to oil ratio.
The 1977 model, 20 hp Mercury outboard, requires a 50:1 fuel to oil ratio.
my 1968 9.8 mercury calls for 50:1.
50/1
2%
If manufactured after 1965, an 80 hp Mercury outboard requires a 50:1 fuel, to 2 cycle oil ratio.
40:1 ratio
the ratio is 50:1 3oz per gallon
50 - 1