Two-stroke motorcycle exhaust pipes have a distinctive shape with an expansion chamber, which is crucial for their operation.

Ferrari patented a 2-stroke opposed-piston hydrogen combustion engine — a design used in diesel trucks and submarines, not ...

Towards the second half of the 20th century, the quest to create an engine with more power, long-term reliability, and higher ...

What you're looking at in the image above is what the company calls the Aperion – presumably a play on the Greek word Apeiron ...

When building up a lawn care tool inventory, we consider what's affordable, most useful, or most effective. But one tool ...

If you take a look at diagrams of typical automatic and manual transmissions, you'll see a lot of noticeable differences — how they're built, how the gears are meshed, how torque is transferred, what ...

Gas in your mower oil isn't something to ignore. Here's why it might be happening, including which fixes you can do yourself, ...

The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.

Fords Godzilla V8 is quickly proving to be one of the most compelling gas engines of the modern era - here's why.

Engines are literally the things that drive us; they provide motivation for our favorite cars, and we love building them, working on them, and watching them run on a dyno or engine stand. They get us ...

WinGD’s giant ammonia-powered marine engine cuts CO₂ emissions by over 90%, signaling a major shift for global shipping.

Turbochargers were once purely for the racetrack, but the Hurricane 4 pushes the tech to the limit in a high-horsepower, ...