Q. I own wooded property in Wisconsin and go up there several times a year with a chainsaw to trim trees. I mix 2-cycle oil with the gas at the rate of 3.2 ounces per gallon. At the end of the day I ...

Anyone who appreciates simplicity of design and efficiency of operation has to like small two-stroke-cycle engines that power construction tools such as cut-off saws, rammers and breakers. Producing ...

Q: I recently was gifted a 1979 Negrini moped. It has a 49cc, two-cycle engine. After some extensive cleaning, it appears to be in good condition. The owner’s manual calls for the gas-oil mix to use ...