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normally no! They came from factory with a oil pump and tank.But a lot of people do convert to mixing their gas and oil cause of the probability of the oil pump going out
you can run 50;1 but i usually run 52;1 just to be on the safe side because mines bored 60 over.
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
In most cases you should not mix oil into the gas of your 1979 Yamaha 50 cc moped. This type of moped had its own oil reservoir. If it is not marked on the gas You do not need to oil with the gas.
Yamaha engines are oil injected, if it is a fresh engine, or injector not working use a 50 to 1 mix.
no it is a two cicle gas and oil mix
No it is a 4 stroke
Yamaha's Yamalube, 2 stroke oil is a good choice.
What is the gas to oil ratio fot a 1982 Yamaha PW50? Do you need to mix it manually or does it automatically mix together by putting straight gasoline in the gas tank and straight oil in the oil tank?
It would be wise to.At 32:1 ratio
50/1
No the raptor is a four stroke you only use mix in two stroke engines.