Bore and stroke are important measurements when it comes to calculating an engines displacement, and the kind of performance an engine offers.

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...

WinGD has won an order for two X-S short-stroke engines for container vessels to be built for X-Press Feeders at HD Hyundai Mipo. The 2,800 TEU vessels will each be powered by a six-cylinder, 62-bore ...