concept engine

Rolls-Royce says it's finished building the first demonstrator for its massive UltraFan engine, which will eventually hit the skies in airliners to be developed in the 2030s. Testing begins soon, with expectations of a 25% leap in efficiency.

The new CJ Surge concept is a classic pre-Wrangler Jeep with a 200-kW electric drive powering all 4 wheels. The restomod has potential to be more than just a one-and-done, allowing Mopar to explore the possibility of an aftermarket electric kit.