Porsche recently received a patent for a six-stroke engine. Here are all the details, including what makes a six-stroke ...

and air in the Diesel engine. Compression and working stroke then follow as in the case of the four-cycle engine. Three points of superiority of the Diesel engine over the Otto engine will at once ...

Provided the reciprocating masses are fairly low and the stroke ... not diesel engines, which are often of large displacement for their cylinder count, such as the 2.8L Duramax four-cylinder ...

“API CK-4 oils will support virtually all high-speed, four-stroke cycle diesel engines, including older engines that were using CJ-4, as well as new engines that are currently being develope ...

The HCCI mode is of particular interest because it is capable of providing diesel engine ... for four-stroke engines. This is as a result of the dominance of the four-stroke cycle in the ...

The Transit is already on sale with the diesel in other markets, but Ford confirmed that the 3.2-liter I5 Power Stroke will mark the return of a diesel engine to its full-size van for the first ...