Interesting Engineering on MSN

RTX’s hybrid aviation system passes test with engine, batteries running at full power

RTX has reached a key milestone in its hybrid-electric propulsion project, successfully running its ...
Hosted on MSN

Which GM Engines Don't Have The AFM System?

In an effort to help meet more restrictive emissions standards, GM launched a technology in 2005 that deactivates engine cylinders during undemanding driving scenarios. Known by both Displacement on ...