Engine Technologies

MAN Engines is working toward a greener future for water travel with its new Smart Hybrid Experience. The scalable marine drive ecosystem allows customers to flexibly combine traditional engines and electric motors into customized hybrid drives.

Aquarius Engines has developed a tiny hydrogen engine it hopes can serve as a range-extender in electric vehicles and as a standalone micro-generator. Weighing just 22 lb, the small, simple engine uses a single moving piston to develop power.

UCF researchers say they've trapped a sustained explosive detonation, fixed in place, for the first time, channeling its enormous power into thrust in a new detonation engine that could propel a hypersonic aircraft up to 17 times the speed of sound.

Mercury Marine recently pulled the covers off an all-new flagship, a powerful hunk of water-dipped muscle it bills as the world's first V12 outboard engine. The naturally aspirated 7.6-liter V12 Verado produces 600 hp.

A fresh and extremely powerful take on the rotary engine. Connecticut company LiquidPiston is developing a portable generator for the US Army using its X-Engine, which promises as much power as the Army's current gen-set at one-fifth the size.

DARPA has awarded a US$14-million contract to the Gryphon Technologies engineering firm to support the development and demonstration of a nuclear rocket engine for the agency's Demonstration Rocket for Agile Cislunar Operations (DRACO) program.

It’s been a long road of research, development and, more recently, testing but the team at GE Aviation has now earned official US certification for the world’s largest commercial aircraft engine, the GE Aviation GE9X.

It's one of the toughest engine assignments Cosworth has ever been given. For example, the T.50's 654-horsepower, 3.9-liter, naturally aspirated V12 has to rev from idle to its record-breaking 12,100 rpm redline in just three tenths of a second.

Maserati has stepped into a phone booth, and in September it'll debut its first proper, red-blooded supercar, as well as its first in-house engine, in decades. The MC20 and its 620-horsepower, twin-turbo V6 signal the Tridente's return to racing.

In partnership with the famed turbo snail-smiths at Garrett, Mercedes-Benz has announced it's developing electrically-assisted, 170,000 rpm turbochargers to eliminate turbo lag and boost the efficiency of its combustion engines.

A South Australian company is ready to go into full production with an innovative aftermarket kit that impressively cuts fuel consumption, particulates and carbon monoxide emissions from big diesel engines, asking only for a little water in return.

Camcon's Intelligent Valve Technology (IVT) replaces the camshaft with electric actuators for precise digital control over the air charge of any engine. Now, the company's focus is shifting from cars to heavy diesels and artificial intelligence.