For 2006, the Mercedes-Benz Sprinter is using the benefits of two-stage regulated turbocharging (R2S) from BorgWarner Turbo & Emissions Systems for its new four-cylinder diesel engine. This innovative ...

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 ...

General Motors has filed a patent for a new two-stage turbocharger that should increase performance and negate lag. Modern turbochargers may be some of the best ever made, but performance is something ...

When it comes to turbocharging technology, the focus in the marine market is now more and more on efficiency and emissions reduction rather than outright power production, so the scope for new and ...

New engine technology claimed to solve the problem of low speed ‘turbo lag’ in diesel engines has been developed by a subsidiary of Bosch GmbH. Erphi Electronic has developed a controlled two-stage ...

Durability field-test results of ABB’s variable valve train system, Valve Control Management (VCM), have shown unprecedented success of the technology on an MTU high speed gas engine. The successful ...

As powertrain engineers seek constant improvements in engine efficiency, often through downsizing and boosting, they are exposing the limitations of existing turbocharging and supercharging ...

Forced induction wrings the final efficiency gains available from internal combustion engines, so the automotive industry is moving toward universal use of turbochargers on gasoline engines, as ...