The 1985 Yamaha Tri-Z is a two-stroke engine, which requires a specific oil-to-gas ratio for proper lubrication and combustion. The recommended oil mix ratio for the 1985 Yamaha Tri-Z is typically 32:1, which means 32 parts of gasoline to 1 part of oil. It is crucial to follow this ratio precisely to ensure optimal engine performance and longevity. Failure to do so may result in engine damage or poor running conditions.
Premix (mix oil and petrol at a certain ratio) Contact you local Yamaha dealer for the best mix.
I believe Yamaha came out with oil injection. You do not mix the oil with the gasoline - the oil is in its own reservoir and mixes automatically.
36 parts fuel to 1 part oil..........
50:1 ratio
they have oil injection. but if your are not using it, 40:1 is a good ratio.
No it is a 4 stroke
50ml of oil to every litre of petrol
It would be wise to.At 32:1 ratio
Yes, for a 1985 Yamaha Warrior quad, you should mix oil with the gas. This model typically requires a pre-mixed fuel-to-oil ratio of 32:1, meaning 4 ounces of oil per gallon of gasoline. Always use high-quality two-stroke oil to ensure optimal performance and engine protection. Be sure to check the owner’s manual for specific recommendations.
Around 32:1 depending on the quality of the oil.
50/1
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?