Always a topic for disagreement but my two cents is buy a quality mixing oil made for air cooled engines and use it at the label ratio. Somebody asked about "outboard" oil and the answer is differant operating temps for water cooled engines. Some outboard oils meet the lessor or older air cooled engine specs but none of them meet the toughest newest specs for air cooled engines. Oil is cheap enough why take a chance is the question here? I personaly own 25 saws from brand new to antique and I run the same fuel mix in all of them, Stihl sythetic at 50-1. While I admit the antiques only get run enough to keep them limbered up it also doesnt take long for lubrication failures to show up either. My experiance from the pile of non-running saws, weed eaters, tillers etc that show up at my shop door tells me a person should worry about keeping his fuel mix fresh, proper storage preperation and his carb set right rather than what brand of oil or oil/fuel ratio he is using, other's experiance differs.
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.