Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need valves to ...

How engines work. What is an internal combustion engine? This video is the perfect introduction into learning about how cars work, starting with the most important part, the engine. Watch what happens ...

View post: There’s Nothing Quite Like the 2027 Honda Prelude. But is That a Good Thing, or a Bad Thing? Boxer engines feature flat, opposing pistons that move in opposite directions for smooth ...