Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...

Frankly, you'd think this subject would have been exhausted by now. After all, how much "borderless education" can you absorb about such common and oft-explained engine functions as getting rid of ...

Chevy's small-block Vortec heads can be an engine builder's secret weapon, thanks to the improved flow and potential for ...

Big-block engines sit at the heart of some of the most iconic American performance cars and trucks, yet the term is often used loosely, as if it were just a synonym for “big horsepower.” In reality, a ...

The first Camaro went on sale Thursday, September 29, 1966. By that weekend, we bet someone was measuring the new F-Body's engine bay for a swap. Since then, countless transplants have been performed ...

Your car's internal combustion engine relies on a huge number of large, small, and oddly-shaped parts. One of the biggest and most important parts of your motor is the engine block or cylinder block, ...

Racers, start your engines! One thing first, though—build them! If you've been following David Freiburger's Instagram and watching MotorTrend Working from Home, you know he's been cleaning out his ...