You may feel like a V12 is the height of engines, but Packard doubled that in the 1920s with a 24-cylinder beast. Here's the short but interesting story.

If you thought the Transformers were only in the movies, then you've never been to Lake Havasu City on the California-Arizona border. The Colorado River cuts through the desert tourist spot, but up on ...

AN air-cooled 24-cylinder aero engine, the Napier-Dagger, has just completed its 100-hour Air Ministry type test. It has already been flown for more than sixty hours in a Hawker Hart day bomber ...

The Napier E124 Two-Stroke H-24 Diesel airplane engine was designed in the ‘30s. The dual horizontally opposed engine displaced 75 liters and had 24 cylinders and a gas turbine. It was superseded by ...