Unlike conventional diesels, the Commer Knocker engine used opposed pistons and a single crankshaft, giving it big torque, ...

While you may have heard of a two or four-stroke engine, do you know what "stroke" means? Here's an in-depth explanation to help you understand.

Two-stroke engines combine multiple cycles into the same stroke of the piston. A two-stroke engine combines intake (“scavenging”) and compression into one stroke, then ignites the charge and ...

While you may have heard of a two or four-stroke engine, do you know what "stroke" means? Here's an in-depth explanation to help you understand.