What is the oil mixture for a husqvarna 455 rancher?

The Husqvarna 455 Rancher typically requires a 50:1 fuel-to-oil mixture for optimal performance. This means mixing 2.6 ounces (75 mL) of two-stroke engine oil with one gallon (3.8 liters) of gasoline. It's important to use high-quality, JASO FD or ISO EGD rated two-stroke oil for the best results. Always refer to the owner's manual for specific recommendations and guidelines.