GE expects to announce more applications for 850-1,600shp Catalyst-family engines within two years ... GE has proposed channelling hot oil from a sump on an accessory gearbox to the engine ...

While the LT1 did offer a dry-sump oil system, the engine-mounted dry-sump system used with the 2020 Corvette engine is a step above, ... with one split-volume catalyst per cylinder bank.

Here are eight important areas where the C8 Corvette’s LT2 engine improved greatly over the LT1. ... thanks largely to the close-coupled full catalyst. New Dry-Sump Lubrication ...

GE Aviation’s Catalyst engine will be the company’s first, all-new clean sheet turboprop engine in 50 years, according to the company’s website. It borrows ...

GE Aerospace (NYSE:GE) announced today that the Catalyst turboprop engine has been certified by the US Federal Aviation Administration (FAA). The FAR (Federal Aviation Regulation) Part 33 ...

If engine sump temperatures rarely exceed 212 degrees (water's boiling point), the water will mix with sulfur (another combustion byproduct) and create acids that can eventually damage bearings.

GE Aerospace’s new Catalyst turboprop engine has received FAA certification, the company announced Thursday. The powerplant is set to power the new single-engine Beechcraft Denali, which is ...

GE Aviation is nearing a maiden sortie of its Catalyst turboprop engine, delays to which have had a knock-on impact on Cessna’s in-development Denali. A first flight of the new engine was due ...

Catalyst addresses engine efficiency, emissions quandary. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2015 / 09 / 150914124711.htm. DOE/Oak Ridge National Laboratory.

While most of us were getting ready for Thanksgiving, the new Beechcraft Denali made its first flight Tuesday morning. The challenger to single-engine turboprops like Pilatus’ PC-12 and Daher ...