If u buy an oil called "Motul"...the normal mixture is 50 or 60 to1 ratio...the leaner u run the oil the less chance a fouled plug. DO NOT TRY THIS MIXTURE WITH A CHEAP OIL...U WILL REGRET IT. Motul is very good stuff...I ran it at a 60 to 1 with 110 octane fuel in a 2000 YZ250.
Fuel mixture ratio for Yamaha rt100?
32:1
32:1
Most all models of Yamaha outboards can be operated on a 50:1 fuel to oil ratio.
I have a 1983 IT175 Yamaha and the fuel mix is recommended by Yamaha at 28 to 32: 1 I use 30:1 ratio. Hope this helps
The 1984 model, 200 hp Yamaha requires a 50:1 ratio.
An 1986 model Yamaha outboard requires a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
oil ratio is 1% Pierre
i have ran 6ounces of 2 cycle oil to 1 gallon of gas
mix fuel honda atc 200x 1984
A 1986 year model 30hp Johnson outboard uses a 50:1 fuel to oil ratio.
32:1 is standard fuel mixture for 2 stroke engines, you can use different ratios but this is the reccomended ratio by the manufacturer.