Stens Mix in 1.8 oz Packet 2-Cycle Oil mix. Note: This is the same product as the Opti-2 1.8 oz packets #3199.
How to figure a Two Cycle - Two Stroke mix ratio: One gallon of unleaded gas has 128 oz if you need a:
24 to 1 ratio - 128 oz div. By 24 = 5.33 oz of two cycle oil to one gallon of gas.
25 to 1 ratio - 128 oz div. By 25 = 5.12 oz of two cycle oil to one gallon of unleaded gas
40 to 1 ratio - 128 oz div. By 40 = 3.20 oz of two cycle oil to one gallon of gas.
50 to 1 ratio - 128 oz div. By 50 = 2.56 oz of two cycle oil to one gallon of gas.
*71.1 to 1 ratio - 128 oz div. By 71.1 = 1.80 oz of two cycle oil to one gallon of gas.
*If using the Sten Mix or Opti-2 2 Cycle Engine Lubricant packets that have 1.8 oz.
Note: The small packet is a 71.1 to 1 ratio if mixed with one gallon of fuel. This Sten Mix exceeds the highest worldwide performance standard, Smokeless, E-GD + and is fully compatible with oxygenated fules and contains fuel stabilizer.
If your engine has a lower mix ratio then 50 to 1, you need to use the full amount of two cycle oil.
50 to 1 = 2.56 oz of oil to one gallon of unleaded fuel - No Ethanol is Best.
40 to 1 = 3.20 oz of oil to one gallon of unleaded fuel - No Ethanol is Best.
32 to 1 = 4.0 oz of oil to one gallon of unleaded fuel - No Ethanol is Best.
25 to 1 = 5.12 oz of oil to one gallon of unleaded fuel - No Ethanol is Best.
A product of Interlube International Inc., Blaine, WA. Made In the USA.
