The GMC 426 inline-six debuted in 1939 with 340 lb-ft of torque at 800 RPM, pioneering PCV technology for heavy-duty trucks.

The inline-six engine offers some significant advantages against V-block engines, but these same engineering differences also ...

Displacement and cylinder count are one of the main factors that separate one engine from another. Everyone knows a 2.0-liter four-cylinder and a 6.2-liter V8 are not playing the same game. However, ...

There is a trend happening in the automotive industry lately — engines are losing cylinders. Partly due to downsizing and electrification, we are witnessing the demise of powertrains with more than ...