The history of automotive engine development is long and varied, from the single-cylinder gas engine that powered the Patent Motorwagen in the 19th century to the 500-plus horsepower electric motor in ...

Introduced for the 1970 model year, the Plymouth Duster is not among the most desirable classic Mopars. In fact, it's often overlooked because it wasn't offered with high-performance big-block V8 ...

If you're a regular Mopar Muscle reader and don't own a Slant-Six right now, chances are, at some point in life you did. After all, between 1960 and 1991 over 12.5 million of the buggers were built.

In the 1960s, two straight-six engines were pitted head-to-head: The Chrysler Slant-6 and AMC Inline-6. Both sold well, but which is the best overall?

There's no law saying every engine featured inCar Crafthas to smash the dyno with huge power numbers. You can get as much satisfaction extracting more power from a mild engine as a supercharged big ...

I’m a sucker for old trucks with straight-six engines. It’s my guess you are too because, well, you’re here, ain’t’cha? I’ve written quite a few blogs about the fabled Ford 300 and what happens when ...

Engines don’t always get a second chance at life. Many are assembled, dropped into a chassis, and then driven until they cannot drive anymore, fixed, driven to the point of failure, fixed again, and ...