The MAN B&W range of MC crosshead two-stroke engines ... be the first production engine to incorporate VEC (variable exhaust valve closing) and VIT (variable injection timing), enabling ...

“From 2010 to 2017 I wrote monthly articles in Classic Motorcycle Mechanics magazine, based on the two-stroke engines that I happened to be working on at that time. I passed on my knowledge and ...

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Some notable ones are the valve throttle protection switch ... While most contenders we tested were constructed of a 2-cycle engine, the PS 4531 is not a thing. It features a 4-stroke engine that 1) ...