The L87 is a 6.2-liter, eight-cylinder engine from General Motors that's used in a range of pickup trucks and SUVs. Featuring an OverHead Valve (OHV), or "push-rod" design in a "V" configuration, the ...

Cummins is showcasing the new 2017 L9 engine and a Cummins Onan 10 kW diesel generator for vehicle idle reduction. The 2017 L9 Engine can be tailored with ratings from 270 hp to 450 hp and 720 lb-ft ...

Cummins Power Generation Inc., a subsidiary of Cummins Inc. has announced significant reliability improvements to models of its Cummins Onan brand of hydraulic generator sets and pump systems. Cummins ...

Anyone who’s crisscrossed the country has likely seen posted signs that read, “No Engine Brake,” “Residential Area Do Not Use Engine Brakes,” and “Engine Braking Prohibited.” These restrictive ...

Most people are familiar with the importance of oil for the internal combustion engines that power our modern vehicles. The petroleum-based fluid is designed to provide lubrication to the vast amount ...

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 ...

SpaceX has unveiled the Raptor 3 engine, marking significant advancements in thrust, specific impulse, and mass efficiency compared to previous versions. The Raptor 3 boasts a thrust of 280 tf, a ...

If you look at aircraft from the Second World War or earlier, you'll notice that many of them have engines with large frontal areas and cylinders arranged about the propeller crankshaft. This a radial ...

The rise of generative AI chatbots has ushered in powerful new tools to help us get work done more efficiently. The technology has also introduced a slew of new terms into our lexicon, such as corpus ...

On Tuesday, Stoke Space announced the firing of its first stage rocket engine for the first time earlier this month, briefly igniting it for about two seconds. The company declared the June 5 test a ...

An innovative new combustion engine eliminates half the guts of a traditional engine, and uses a fascinating internally rotating piston and sleeve arrangement, making it lighter, simpler and more ...