32 to 1 hi i have an 04 yz125 and i use motoul 800 and i mix 10L of fuel to 330 ml of oil
yamalube at 32:1
Most all models of Yamaha outboards can be operated on a 50:1 fuel to oil ratio.
Shop Manual says 50:1
According to yamaha, it's 32\1 or 40/1.
The fuel and oil mixes by itself. Why would you need to do it yourself.
one liter fuel 10 mill oil
Fuel mixture ratio for Yamaha rt100?
32:1 is standard fuel mixture for 2 stroke engines, you can use different ratios but this is the reccomended ratio by the manufacturer.
The 1984 model, 200 hp Yamaha requires a 50:1 ratio.
Yamaha has been oil injected since they began. If you need to mix yet, run 50/1
oil ratio is 1% Pierre
The. Mix is 20 to 1 it will run well on that. With 91 octane gasoline