What is the fuel to oil mixture for a jonsered 451e chainsaw?

The Jonsered 451E chainsaw typically requires a fuel-to-oil mixture of 50:1. This means you should mix 2.6 ounces (or 75 mL) of 2-stroke engine oil with 1 gallon (or 3.8 liters) of high-quality gasoline. Always use a good quality, high-octane gasoline and ensure the oil is specifically designed for air-cooled two-stroke engines for optimal performance.