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Tag Archives: two-stroke engines

Maine Yardwork Cologne


Yesterday I spent seven hours with two-stroke engines, those noisy drivers of landscaping tools such as, in my case, a lawnmower and a leaf blower.  Two-stroke engines often combine combustion and lubrication by burning a mixture of gasoline and oil at a ratio of, say, 50:1. Their inescapable by-products include noise and exhaust fumes, the [...]