Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

“Setting the Crank & Engine Cooling Tips” breaks down essential steps for properly setting a crankshaft and optimizing engine cooling performance. The video offers practical guidance, from precision ...

As one of the world’s largest suppliers of aircraft engines, systems and services, GE Aerospace continues to be an industry leader in developing technologies to reduce CO 2 emissions from flight. GE ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

Looking to improve your bike’s mileage and cut fuel expenses? These simple, proven tips focus on riding habits and ...

Engine makers are quick to note that their newest turbofans are significantly more efficient than those they replace. Perhaps so, but the old adage “What have you done for me lately?” still rings true ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...