The boat captain can, of course, unlock the blades to allow them to fold when hydrodynamic optimization and speed are prioritized over regeneration. The Hybrid propeller offers a simple ...

Traditional Gori propellers fold automatically when the engine is off to reduce drag, but they were not optimized to spin freely and generate electricity. The Hybrid Propeller solves this problem ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production of an updated set of the engines," according to NASA.

Both run the Thunderstroke 111 air-cooled engine (with the option of the larger Thunderstroke 116) with a by-wire throttle, ride modes, a six-speed gearbox, and ABS. The Pursuit isn’t cheap ...

Harley-Davidson is one of the oldest manufacturers of cruiser and tourer motorcycles in the world, producing them continuously for over 120 years. In that time, it has come to be synonymous with ...

but its engine note always remains low-key. The 1.5 unit sounds a little more revvy and is smoother under hard acceleration, remaining refined even when it’s being worked hard. The six-speed ...

No propeller speed restrictions on ground while operating in low idle Lower ITTs at high altitude; allowing a top speed increase up to 6 KTAS or longer engine life Cabin noise and vibration ...

The new propeller option was certified by MT Propeller in Germany in unison with BLR Aerospace and builds upon the success of the previously certified 5-blade Whisper Props. The 7-blade design ...

Ford has decisions to make about its Supercars engine supply. Image: InSyde Media Ford has decisions to make about its Supercars engine supply. Image: InSyde Media KRE Race Engines found itself ...

The revving of engines returns to the Speed Palace as Juniata County oval welcomes its opening racing day for the 2025 season. It’s just one of the things to do as we prepare to drop the checkered ...

Ford won't run KRE motors in 2026. Ford won’t run KRE motors in 2026. General Motors today confirmed an exclusive Supercars engine supply agreement with McNamara’s KRE Race Engines business ...

Propspeed, a company specialising in underwater foul-release coatings, has signed an agreement with Luka Marine Murter to act as its single-entry partner for Croatia and Slovenia. The collaboration ...