Although they still exist, 2-stroke diesel engines aren't all that common, and 4-stroke engines are what you'll commonly see ...

Today, advancements in engine tech and environmental regulations have made the gap between 2 stroke and 4 stroke motors smaller. But there are still merits and drawbacks to each type. Here’s ...

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 ...

Enter the differences between the Mazda's conventional Otto cycle engine and the Atkinson cycle in the Prius. While the car that immortalized mass-market adoption of hybrid technology, the Toyota ...