The ratio is 40:1 which come to 3.2oz of oil per gallon of gasoline.
3.2 oz 2-cycle oil to 1 gallon gasoline
go to the john deere official site,50:1 if you use there oil it"s all there
40:1
Every 40 ounces of gasoline add 1 ounce of oil for a 40 to 1 mix. You do the math.
There is 128 oz in a liquid gallon so to achieve a 40 to 1 ratio you would add approximately 3.2 oz of 2 cycle oil to one gallon of gasoline.
That is 40 parts gasoline to 1 part oil.
A barrel of oil contains 42 gallons. After refining that will produce about 19.5 gallons of gasoline plus other products. So as you can see the ratio is about 2.15 gallons of oil to every 1 gallon of gasoline.
The gas to oil ratio for a Weed Eater Feather Lite SST is typically 40:1, which means 3.2 ounces of oil per gallon of gasoline. It is important to follow the manufacturer's recommendations to ensure proper engine performance and longevity.
To achieve a 50:1 gas-to-oil ratio for 1 liter of gasoline, you would need 20 milliliters of oil. This is calculated by dividing 1,000 milliliters (1 liter) by 50, which equals 20 milliliters of oil. Therefore, mix 1 liter of gasoline with 20 milliliters of oil to obtain the correct ratio.
For a 40:1 fuel ratio, you mix 3.2 ounces of two-stroke oil with 1 gallon (128 ounces) of gasoline. To calculate the amount of oil for smaller quantities, simply divide the total volume of gas by 40 and multiply by 1. In this case, for every 40 ounces of gas, you would use 1 ounce of oil. Always refer to your specific weed eater's manual for the recommended fuel mixture, as it may vary.
40:1. A 40:1 ratio is obtained by mixing 3. 2fluidounces (95ml) of oil with 1 gallon (4 liters) of unleaded gasoline. The owner's manual for your saw can be found at McCullochpower.com