This little cruiser defies convention, however, with its teeny-tiny two-stroke engine that packs a mere 49 cc. It's not ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

Two stroke motors offered a better power-to-weight ratio, were cheaper to manufacture, and easier to maintain. Today, advancements in engine tech and environmental regulations have made the gap ...

We’re introduced to the traditional two-stroke diesel engine as thermally efficient but not smooth-running, and then the gas turbine as smooth but much more inefficient. The free piston engine ...

The German automaker sees your four-stroke engine and raises you... two more strokes. Ready for some math? Porsche just ...

The MAN B&W range of MC crosshead two-stroke engines covers the widest range of cylinder sizes (from 260mm to 900mm) and unit outputs (2,200 to 51,840 kW/2,960 to 70,440 hp) available from a ...

Dubbed the Powerful, the experimental engine is a 730cc, two-stroke, two-cylinder supercharged and turbocharged diesel that makes between 47 and 67 horsepower and 83 to 107 pound-feet of torque.

Those models, such as the KX65 and KX85, feature 65cc and 85cc two-stroke engines, respectively, and are primarily aimed at racers competing in youth classes at local, state, and national levels.

The excessive number of options can make choosing a weed eater overwhelming, but comparing available models is an excellent ...