The launch of its new VNR truck was the talk of the TMC Annual Meeting in Nashville March 10-13. But Volvo Trucks North America also took the opportunity to take the wraps off a brand-new diesel ...

Volkswagen used this week’s 2016 Vienna Motor Symposium to present its next-generation 4-cylinder engine. The new engine, dubbed the EA211 TSI evo, is a turbocharged 1.5-liter unit equipped with ...

General Motors has just been granted a patent by the United States Patent and Trademark office for a two stage turbo setup with variable geometry in an internal ...

of its first flight, we bring together a baker’s dozen of variable geometry aircraft – only most of which made it into operational service. As the operators of Europe’s Panavia Tornado mark the 40 th ...

PACCAR has filed a patent for a variable geometry turbine (VGT) that includes an adjustable nozzle and a controller. The nozzle is calibrated during normal operation by adjusting it towards a closed ...

Not to say that they’ve disappeared entirely, but 10 years ago they seemed to be one of the hottest bits of new engine tech on the market. Nowadays however, finding them on petrol-powered sports cars ...