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Fuel mixture ratio for Yamaha rt100?
32 to 1, unless you're running in the races, then it's 20 to 1.
The correct mixture is 50:1
torque specs air fuel mixture screw on a yz125 2003
how to adjust air fuel mixture on yamaha sh50? Is the screw an air screw (in to richen) or a fuel screw? (out to richen)
100:1
it is oil injected
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
When the fuel/air mixture inside the cylinders ignites.
yamalube at 32:1
32:1