The Fairbanks-Morse model 38 8 1/8 diesel engine has powered submarines and surface ships since the 1930s, and both Gobron–Brillie and Arrol–Johnston put gas-powered opposed piston engines in ...

The California Air Resources Board has approved for 2027 what the Engine Manufacturers Association refers to as “sweeping ... Achates Power has developed an opposed-piston, two-stroke diesel, ...

In 2013 Fairbanks Morse Engine, a manufacturer of industrial and marine engines, and Achates began work to reduce emissions and fuel consumption of Fairbanks Morse proprietary diesel and dual-fuel ...

2. Achates Power, an engine developer based in San Diego, claims its opposed-piston, compression-ignition two-stroke diesel (at right) can power a 40-mpg (highway) economy car like the Ford Fiesta ...

The opposed-piston engine can use existing manufacturing facilities, processes, and materials to allow rapid time-to-market and deployment, according to the company. It also uses existing ...

Working with engine manufacturers worldwide, Achates Power is intent on bringing the opposed-piston engines to market. It is currently working on 2.7, 5, 10, 14, and 200L engines for different ...

OSHKOSH—Piper Aircraft has partnered with jet-fueled, diesel piston-engine maker DeltaHawk to give future buyers of PA-44 Seminoles a way to bypass the looming U.S. transition away from leaded avgas.

It may end up being one of the most innovative engines passed over for mass production. The Achates Power 10.6-liter opposed-piston diesel engine made headlines recently for becoming the first oil ...