Modern Stihl blowers use a 50:1 mixture with the correct oil. Your dealer or most parts store sell 2.5 OZ containers that are mixed with one gallon of gasoline.
The statement; 50:1, means 50 parts gasoline to 1 part oil. therefore, 128 OZ of gas will require 2.56 Oz of oil. '
When purchasing oil ensure it is a 50:1 quality oil. I highly recommend the Echo or Stihl oil sold at the dealerships. They come in a package of 6 bottles of oil.
50:1 Stihl HP Ultra oil
. 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.
I recomend 40:1 with good quality oil. http://store.chainsawr.com/
1973
50-1
Certain models of Stihl grass trimmers are designed to run on gasoline and can be used with up to a 10% (E10) blend of ethanol in the gasoline/engine oil mix, although it is important not to exceed this limit.
Fuel ratio: 25 parts gasoline to 1 part oil
The Stihl BR 420 C backpack blower typically requires a fuel mixture of 50:1, which means mixing 2.6 ounces of Stihl 2-stroke oil with one gallon of gasoline. Always use high-quality unleaded gasoline and Stihl's recommended oil for optimal performance. It's essential to follow the manufacturer's guidelines for the best results and to maintain the equipment's longevity.
Stihl blowers typically use a 2-stroke engine oil, which is specifically designed for air-cooled engines. It is important to use high-quality oils that meet the manufacturer's specifications for optimal performance and longevity of the engine. Always refer to the owner's manual for the recommended oil type and mixing ratios.
The gas-oil ratio for the Stihl BG 55 leaf blower is typically 50:1. This means you should mix 50 parts of gasoline with 1 part of Stihl 2-cycle engine oil. Always refer to the user manual for specific recommendations, as using the correct mixture is crucial for optimal performance and longevity of the engine.
The Stihl 011 AVT chainsaw typically requires a fuel mixture of 50:1, which means 50 parts gasoline to 1 part two-stroke oil. For example, you would mix 2.6 ounces of oil with 1 gallon of gasoline. Always use high-quality two-stroke engine oil and fresh gasoline to ensure optimal performance. Be sure to check the owner's manual for any specific recommendations or variations.
Per M23S operator's manual, 50 part s gasoline to one part 2-cycle oil. 50:1