Ford's 300 straight-six made peak torque at zero RPM, could beat V8s off the line, and with mods could make 500+ horsepower ...

The story behind Ford's 300 CID inline-six engine, a workhorse known for its exceptional reliability and longevity across various applications. Most world-famous automakers have produced at least one ...

One I6 charted a daring future for Detroit, then faded into obscurity ...

The inline-six automotive engine does indeed offer several general advantages over a V6, but there are some I6 engines that are notoriously problematic.

When the motor car was in its infancy, engineers and designers experimented with all sorts of technologies and ideas to see which would work best. Through years of experimentation – and sometimes ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

A custom BMW X5 engine swap is going viral after receiving a Ford inline-six powertrain instead of its original BMW engine.

Many shadetree mechanics have been flustered—flabbergasted, even—by German automobiles. They’re just so… precise. And finicky. Bruce Mowrey chose to address this by swapping out the 4.8-liter V8 from ...

Discussing which engine is better between a straight-six and a V8 is something that feels like a plotline from The Fast and the Furious, if the franchise actually cared about cars. It’s “import versus ...