Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...

Bore and stroke do far more than define engine size. They help shape airflow, piston speed, torque delivery, and rev ...

Mazda patents a complex 6-stroke engine that generates hydrogen from gasoline, offering zero emissions and daily operation ...

Just days ago, Porsche patented a revolutionary six-stroke engine that combines the power advantages of a two-stroke engine ...

Have you ever heard of the Silent Knight? It was a unique engine that ditched noisy valves for a weirder, quieter, and more ...

In what Everllence is hailing as a huge milestone, the company’s first ammonia-burning engine has successfully completed its ...

Honda has produced engines across decades and categories that balance reliability with serious performance. These are the ...

According to Accelleron the ACCX300‑L decouples turbocharger maintenance from dry dock schedules while delivering long‑term ...

Dorm Edem Prince Charles has a scratchy throat most evenings after work. Known amongst his fellow commercial bike riders as ...

Compression is only one thing Hyundai wants to be able to adjust.

However, depending on engine type and the timing of proposed regulations, using conventional LNG as fuel could contravene ...