50:1
50:1
model # is year made last two didgets
1 pint of oil to 6 gallons of gas, or 50 to one. Same thing
The recommended fuel/oil ratio for a 1972 model 65hp mercury is 50:1, roughly six gallons of fuel to one pint of2 cycle oil.
Gas/Oil Mix = 50:1
My 75 Johnson is 50:1. If you use a synthetic oil you won't need to worry about it and no more smoke from too much oil
A 65 hp Mercury outboard, serial number 3149254, is a 1971 year model.
if im not mistaking it was around 90mph/ 120km
All of the 65 hp, 4 cylinder Mercury outboards from the past, were of the 2 stroke variety and require a 50:1 fuel to oil mix. Add one pint of 2 cycle oil, to six gallons of fuel.
Almost positive it's 50:1 Have a 650 65hp Merc and that's what it is.
The maximum speed of the 1976 Fiat 131 4cyl 65hp is 78 mph.
65hp