The use of underdrive pulleys became common to the public in the 1970s, although the origin of the use of underdriven pulleys dates back to the earliest days of automotive racing. With constant ...

As the evolution of the automobile continues, many hot rodders fear they will soon be locked out of the engine bay of Detroit's latest iron. While it's true that OBD-II electronics seem to have ...

Engineers design modern engines to survive huge forces, yet one small part can still fail with violent results. When a crankshaft damper lets go at speed, metal fragments can slice through belts, ...

The internal combustion engines that power our cars rely on an extensive series of interconnected parts, mechanical systems, and electronics to send us down the road. Some of those components are well ...