25:1 for break-in, after that 50:1
50:1
The oil to fuel ratio for a 2004 model, 25 hp Mercury outboard is 50:1, roughly one pint of 2 cycle oil, to six gallons of fuel.
An 1985 model, 25 hp Mercury outboard requires a 50:1 fuel, to 2 cycle oil ratio.
50:1
The 2002 model, 25 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil to six gallons fuel.
The fuel to oil ratio for a 2000 model, 25 hp Mercury outboard, is 50:1. Use one pint of two cycle oil, to six gallons of fuel.
What is the fuel to oil ratio for a mercury 9.9 hp 2 stroke engine?
normal is 50:1 16 ounces oil per 6 gallons of gas
50 : 1 is the correct fuel mixture
The 1994 model, 25 hp Mercury requires a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
50;1
50:1