![Amazon.com : Stihl 3 Pack Synthetic Oil Mix 50:1 HP Ultra 2-Cycle 1 Bottle 2.6 oz = 1 Gal #G : Patio, Lawn & Garden Amazon.com : Stihl 3 Pack Synthetic Oil Mix 50:1 HP Ultra 2-Cycle 1 Bottle 2.6 oz = 1 Gal #G : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61FFxEQ3FyL.jpg)
Amazon.com : Stihl 3 Pack Synthetic Oil Mix 50:1 HP Ultra 2-Cycle 1 Bottle 2.6 oz = 1 Gal #G : Patio, Lawn & Garden
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Amazon.com: HAISHINE 1.0L 1L Gas Pertrol Fuel Oil Mix Mixing Bottle Gasoline Chainsaw Trimmer 25:1/50:1/40:1/20:1 : Patio, Lawn & Garden
![Open filler neck for the fuel-oil mixture in the chainsaw. Filling the gas tank of a two-stroke engine Stock Photo - Alamy Open filler neck for the fuel-oil mixture in the chainsaw. Filling the gas tank of a two-stroke engine Stock Photo - Alamy](https://l450v.alamy.com/450v/2m3dcfp/open-filler-neck-for-the-fuel-oil-mixture-in-the-chainsaw-filling-the-gas-tank-of-a-two-stroke-engine-2m3dcfp.jpg)
Open filler neck for the fuel-oil mixture in the chainsaw. Filling the gas tank of a two-stroke engine Stock Photo - Alamy
![Stihl 6.4 oz bottle / 2.5 Gal mix High Performance Oil Mix 50:1 2-Cycle - Bradford, NH - Lumber Barn Stihl 6.4 oz bottle / 2.5 Gal mix High Performance Oil Mix 50:1 2-Cycle - Bradford, NH - Lumber Barn](https://lumberbarn.com/cdn/shop/products/1846-501565968_580x.webp?v=1690862628)
Stihl 6.4 oz bottle / 2.5 Gal mix High Performance Oil Mix 50:1 2-Cycle - Bradford, NH - Lumber Barn
![QIFEI 1.0L Gas Pertrol Fuel Oil Mix Mixing Bottle Gasoline Chainsaw Trimmer 25:1/50:1 White - Walmart.com QIFEI 1.0L Gas Pertrol Fuel Oil Mix Mixing Bottle Gasoline Chainsaw Trimmer 25:1/50:1 White - Walmart.com](https://i5.walmartimages.com/seo/QIFEI-1-0L-Gas-Pertrol-Fuel-Oil-Mix-Mixing-Bottle-Gasoline-Chainsaw-Trimmer-25-1-50-1-White_b2ec3d4d-d664-4214-82c7-ed8aa8de1e41.2f9cad0dbbbcaa0694d59d18d41bba7b.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
QIFEI 1.0L Gas Pertrol Fuel Oil Mix Mixing Bottle Gasoline Chainsaw Trimmer 25:1/50:1 White - Walmart.com
![I have my grandads old chainsaw. The oil to gas mixture says 1/2 pint for each gallon, but I'm not sure what kind of oil to use. It's from the 70's I'm I have my grandads old chainsaw. The oil to gas mixture says 1/2 pint for each gallon, but I'm not sure what kind of oil to use. It's from the 70's I'm](https://preview.redd.it/fvbce0kgr4s51.jpg?width=640&crop=smart&auto=webp&s=083df8218db91aeaa99825c293b03e19b1839b41)