The Porsche 911 Turbo was the first gas car to use variable geometry turbos! How Porsche perfected turbochargers: the Porsche ...

Innovative turbo combines high-performing VTG technology with advanced wastegate functionality, improving emissions efficiency and engine performance Turbo to be featured in Hurricane 4 Turbo, all-new ...

When a Holset variable-geometry turbocharger (VGT) came as standard equipment on the 6.7L Cummins engine for the '071/2 model year, it was a major eye-opener. Thanks to its capability of varying the ...

Back in August Infiniti tantalized us with a bit of info on a radical new 2.0-liter turbocharged gasoline engine that promises V-6 gas-engine performance with four-cylinder diesel fuel economy and ...