Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" ...

a thermostat valve that opens when the desired operating temperature is reached and a water pump (or coolant pump) to circulate coolant through the engine, hoses and other components. Most ...

Following is a transcript of the video. Narrator: Engines are made up of over 300 bolts and dozens of moving parts, like pistons and valve springs, that all work together to turn combustion into ...

Perkins has introduced four overhaul kits for six-cylinder Perkins 2000 Series engines that help to extend the life cycles of ...

Passenger car cams are strictly items of compromise between reasonable power, efficiency, and low-speed torque, long life of valve gear components, and smooth and quiet engine operation.

The valve is an inexpensive, easily replaced example of the dozens of parts that can elicit a check engine light and associated vexing investigation. It can also be the source of oil leaks.