It depends on a few things.... age of saw (15-20 yrs+ older=richer), how hard the saw is going to be working (a tad richer for really big jobs), etc, but probably 50:1 will work well for you.
The Stihl MS 460 Magnum chainsaw requires a gas-to-oil ratio of 50:1 for its fuel mixture. This means you should mix 2.6 ounces of Stihl 2-cycle engine oil with one gallon of gasoline. Always use high-quality, unleaded gasoline and ensure proper mixing for optimal performance and engine longevity.
I gather it is an MS310 and Stihl's oil mixes at 50:1
The Stihl MS250 chainsaw requires a gas-to-oil mixture ratio of 50:1. For 5 liters of gasoline, you would need to mix in 100 milliliters of 2-stroke engine oil. This ensures optimal performance and lubrication for the chainsaw’s engine. Always use high-quality oil specifically designed for 2-stroke engines.
50:1
. What is the correct gas/oil ratio for STIHL products?A. When using STIHL branded Two Cycle Mix Oil, a 50:1 ratio (1 gallon of gasoline to 2.6 oz of STIHL 2 Cycle Oil). STIHL has Two Cycle Oil in easy to use bottles that are pre-measured for easy mixing with regular grade gasoline that has a minimum rating of 89 octane. Refer to your owner manual.
50:1 Stihl HP Ultra oil
50-1
50 to 1 2.6 oz oil to 1 gal. gas
A Stihl chainsaw typically runs on a fuel mixture of 50:1, which means 50 parts gasoline to 1 part 2-stroke engine oil. This ratio ensures optimal performance and lubrication for the engine. However, it's important to check the specific model's manual, as some older models may require different fuel mixtures, such as 40:1. Always use high-quality unleaded gasoline and the recommended oil for the best results.
For a Stihl 028 chainsaw, the recommended oil mixture is a 50:1 ratio, which means using 2.6 ounces of 2-stroke oil for every gallon of gasoline. It's important to use high-quality, oil specifically designed for 2-stroke engines to ensure optimal performance and to protect the engine. Always ensure the mixture is well-blended before use to prevent any engine issues.
The mixing ratio using Stihl brand oil is 50:1 or 2.6 oz. oil per gallon of gas. Stilhl oil is recommended though a name brand oil for another air-cooled equipment brand could be substituted. Most are the same ratio.
Stihl recommends using unleaded gasoline with a minimum octane rating of 89 (mid-grade) for their chainsaws. Higher octane fuels can be used, but it's unnecessary for optimal performance. It's also important to mix the gasoline with a quality two-stroke engine oil at the correct ratio specified in the user manual, typically 50:1. Always refer to your specific chainsaw model's manual for the best fuel recommendations.