Driving Line compares the GM 4.2-liter inline-six-cylinder Vortec 4200 to Toyota's 2JZ engine, one of the most powerful inline-6 engines ever put in a production car. While the production GM 4.2 ...

The Vortec 8100 is quite similar to the big-block engines found in '60s and '70s muscle cars, and similar means simple.

Once a staple of the hot rod and modification scenes, the era of the big block V8 engines has largely ended thanks to technological advances in the 1980s and 1990s. The result was 340 horsepower ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...