Not all manufacturers produce 2-cycle small engine equipment to the same specifications, so some brands require different fuel. While the majority of 2-cycle engines use a ratio of 50:1, some brands require a ratio of 40:1.
That's why we created two types of fuel: 50Fuel and 40Fuel.
The difference between 50Fuel and 40Fuel is the number of parts gasoline to oil. 50Fuel is a ratio of 50:1, while 40Fuel is 40:1.
By offering 50Fuel and 40 Fuel, we can ensure the right fuel for whatever brand of weed eater, leaf blower, chainsaw, or other piece of 2-cycle equipment you may use – snow blowers, small generators and air cooled outboard engines included.
See table below to find out which ratio is recommended by each 2-cycle engine manufacturer.