A retrofit system that converts diesel engines to operate on 90% hydrogen has been prototyped and tested by University of South Wales (UNSW) researchers. This system drastically reduces emissions of ...

Variable Valve Timing isn’t a new concept in motorcycle engines. The likes of BMW and Yamaha have been using this setup in their motorcycles for a while now. Even Suzuki itself implemented it on the ...

Toyota has unveiled its new third-generation fuel cell system, marking a significant step toward its goal of achieving a hydrogen-based society. The system, known as the 3rd Gen FC System, has been ...

The first production car engine with variable valve timing (VVT) came from Alfa Romeo in 1980. It was installed in the fuel-injected Alfa Romeo Spider. Before this, a few experimental systems existed, ...

Sept 18 (Reuters) - Hydrogen fuel cell maker Loop Energy (LPEN.TO), opens new tab said on Sunday that its latest cell system can deliver better fuel economy than a diesel engine at current price ...

Propulsion technology has steadily evolved over the past century, starting from piston engines all the way to the present era of turbofan jet engines. But innovation is always taking place behind the ...