When it comes to car engines that changed the game, many of them did so without the fanfare they deserved. Some of these ...

Henry Ford's famous flathead engine may not be the king of the hill anymore, but it's still a member in good standing of the powerplant gang. After 40 years of durable road use and countless racing ...

Pushrod V-Twins had a very unique design that involved the use of four camshafts connected by meshed gears. The reason for ...