With a 40:1 fuel/oil mixture the little engine idles and runs as well as a two-stroke can, belching blue smoke and making a ruckus. This answers the question of whether you can build a two-stroke ...

All two-stroke (or 2-cycle) engines require the operator to add a mixture of fuel and oil to the fuel tank to support engine ...

For a lot of people, it's just easier to upgrade to a newer engine, but for those hanging on, there's still some life you can ...

The maritime industry is under increasing pressure to optimise engine performance, reduce emissions, and comply with ever-tightening IMO regulations.