Green Car Congress

MAY 9, 2012

The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. Source: Borgwarner. Click to enlarge. —Christopher Thomas. Virtual Cylinder Deactivation (VCD).

Fuel Economy 218

Fuel Economy Downsizing Economy Engine 218

Green Car Congress

JANUARY 11, 2010

These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. 39,559,868.

Fuel Economy 199

Fuel Economy Downsizing Vehicles Waste 199

The Truth About Cars

MAY 26, 2023

There were simply fewer coupe buyers as Americans ran to minivans and the earliest family-friendly SUVs. It had been quite some time (1979) since any Mark used its own platform, and in that instance it was only because the Thunderbird had moved to a new platform via downsizing. Only trim remained to tell them apart. And that was all.

Parts 52

Parts Cars Ford IDEA 52

Green Car Congress

DECEMBER 17, 2015

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) displacements, said Redon. Chris Atkinson.

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Congress

JUNE 16, 2011

According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29% at an additional cost of $2,200 to the consumer. Source: NRC. Click to enlarge.

Fuel 210

Fuel Downsizing Fuel Economy Diesel 210