As you probably know, internal combustion engines are not very efficient. On average, modern gasoline engines in passenger ...

The internal combustion engine (ICE) has been at the heart of the auto industry ... The most common powertrain type uses a four-stroke cycle, meaning four piston strokes are needed to complete one ...

Porsche recently revealed its patented idea for a six-stroke combustion engine. The design has potential to make internal combustion engines even more efficient, theoretically preserving the use ...

the two-stroke engine, all but obsolete. As previously stated, internal combustion engines convert air and fuel into energy via, well, combustion, which essentially powers whatever the engine is ...

As the mixture burns, the piston is forced downward on its power stroke, as in the conventional internal combustion engine. The burning of the fuel in a diesel can be controlled simply by ...

Bonita / Adobe Stock When we talk about two strokes and four strokes, we’re referring to two different types of internal combustion engines. Both engine types have been around since the late 1800s, ...

Wondering if rotary engines need oil changes? Learn how their lubrication works and why regular oil maintenance is still ...

That said, we'd certainly be excited to see a six-stroke engine up and running, especially if it keeps the internal-combustion engine alive farther into the future. A New York transplant hailing ...

At the Low net-GHG Fuel and Engine Technologies Symposium at the University of Wisconsin in June, researchers noted that the life of familiar internal combustion engines may be extended.

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...