The Lancia Delta HF Integrale Group A delivers a distinctive turbocharged engine note under full load during dyno testing.
A modern Formula 1 power unit squeezes more useful work from a liter of fuel than any production car on the planet.
Tyree, from Picayune, was part of the team that tested the engines. He got to watch the Artemis II launch from Cape Canaveral ...
The U.S. Navy has demonstrated the new JDAM Long Range variant which, powered by a small turbojet engine, traveled approximately 200 nautical miles during two test events. The U.S. Naval Air Systems ...