NASHVILLE, Tenn. — Volvo Trucks North America on March 10 launched the D13 Variable Geometry Turbo engine, promising a 3% fuel efficiency increase compared with prior options. The engine will be the ...

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 ...

ANAHEIM, California—Volvo Trucks North America now has a diesel engine that meets stringent California emissions regulations, the OEM announced during the Advanced Clean Transportation Expo. Volvo ...

2007 - PACE Award Winner Porsche AG with BorgWarner Turbo and Emissions Systems GmbH What: The BorgWarner Turbo and Emissions Systems Gasoline Turbocharger with Variable Turbine Geometry Judge's ...

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 ...

Volvo Trucks North America has revealed its new Variable Geometry Turbo engine. This launch is meant to pair with and improve the new Volvo VNR truck. Focusing on fuel efficiency and durability, Volvo ...

However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Diesel engines need two things to make power: air and fuel. We know that's grossly oversimplified, but it's true. If you increase the engine's ability to ingest air, you can add more fuel and thus ...

The modern era of mass-market affordable turbocharging began in the 1990s with the arrival of VW and Audi's 1.8 Turbo and 2.7 ...

The 2006 Porsche 911 Turbo arrived at a moment when supercars were still expected to be temperamental toys, not tools you ...