Turbochargers are wonderful things, taking waste energy and using it to help an engine to produce more power. The variable-geometry turbocharger is an advanced version of this technology, which brings ...

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 ...

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 ...

Below, we’ll focus on identifying some of the longest-running and most instantly recognizable engines still in production ...

Conventional wastegate equipped turbochargers suffer from narrow effective engine power speed range. Their turbines must be sized for either low speed response or high speed horsepower. Variable ...

It doesn’t matter if you drive a GM, Ford, or Ram diesel truck—if it was built after 1993, it has a turbocharger under the hood. If you’re currently driving one of the new-generation clean-diesel ...

Navistar’s new International S13 Integrated Powertrain, designed in close collaboration with the Traton Group for the North American market, is the last internal combustion engine powertrain the ...

Question: I see advertisements for the joys and wisdom of driving a turbocharged automobile. How does the turbo differ from a “regular” auto? Why would one choose a turbo over some other engine? How ...

Cummins wants the turbo-hydrogen engine to replace the turbodiesel in the trucking industry—at least in Europe. The brand developed a turbocharger called H2 ICE specifically for engines that burn ...