32:1 mixture,easiest way to do it is get a cup that gives you gallons to ounces ratio on side and fill to correct level of oil and pour into gas can ..any bike shop carries or can get very cheap and simple for consistant mixture.
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?
For a Yamaha YZ80, the recommended oil-to-fuel mix is typically 32:1, which means you should mix 4 ounces of two-stroke oil with 1 gallon of gasoline. It's essential to use high-quality two-stroke oil designed for motorcycles to ensure optimal performance and engine protection. Always check the owner's manual for specific recommendations, as there may be slight variations depending on the model year.
i have a yz80 and i run 24:1 but u can go as lean as 32:1 but no leaner than that or she will blow
24 to 1
Premix (mix oil and petrol at a certain ratio) Contact you local Yamaha dealer for the best mix.
Yamaha recommeded 20/1
No, Yamaha's TTR lineup is all 4 stroke motorcycles.
25 to 1
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
50:1 ratio
40;1
The recommended oil and gas mix ratio for a 1993 Yamaha YZ80 is typically 32:1, which means 4 ounces of 2-stroke oil for every gallon of gasoline. It's important to use high-quality 2-stroke oil designed for air-cooled engines to ensure optimal performance and engine longevity. Always check the owner's manual for specific guidelines and adjustments based on your riding conditions.