Some were surprised to hear that the 2014 Cadillac CTS and 2015 CTS utilized a system that pumps the vehicle’s engine and exhaust sounds into the vehicle using its sound system. And as it so happens, ...

Key point: The P-38 was a forerunner of modern multi-role fighters. In 1937, the U.S. Army Air Corp called for proposals for an interceptor capable of flying 360 miles-per-hour and climbing rapidly to ...

The Lockheed P-38 Lightning, an icon of American innovation and air dominance in World War II, is still one of the most recognizable fighters of all time. First flying in 1939, the P-38 Lightning was ...

New cylinder head designs are not something you see everyday. Even when something new does come out, it's normally adapted from something else, be it a race head or a more exotic engine. The trickle ...