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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

HyBoost achieves this by combining aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance, and a micro-hybrid stop-start and energy recuperation systems, Boggs said. Downsizing the 2.0-liter Click to enlarge. —David Boggs. Micro-hybrid market. million units per year by 2020.

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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

However, he added, the internal goal is “ significantly higher, ” and is targeting the GHG limit. SCR coated on filter (SCR-F) allows for close coupling of an SCR (selective catalytic reduction) function for fast light off. Earlier post.). l/100 km), and as such would not meet the GHG requirement of 28 mpg (8.4 Source: Cummins.

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Federal Mogul develops advanced aluminum piston for high-performance light-duty diesel engines

Green Car Congress

internal friction. downsized diesel engines with improved fuel economy and CO 2 emissions. Federal-Mogul's 2D ultrasonic inspection technique enables high performance pistons for diesel downsizing. pistons can retain their leading position in diesel engines for light vehicles for some time to. Click to enlarge.

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EPA official: the future of the internal combustion engine is bright and clear

Green Car Congress

Bunker’s emphasis on the general ongoing importance of the internal combustion engine—along with the different technology pathways for improving their efficiency—were echoed by a number of DEER speakers, looking at light-duty as well as medium- and heavy-duty sectors. should not discount novel engine designs.

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard.

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Magna to introduce lightweight natural gas vehicle concept at Geneva; less than 49 gCO2/km

Green Car Congress

To showcase its capabilities, global automotive supplier Magna International Inc. —Günther Apfalter, President of Magna International Europe. Downsizing—leveraging smaller, lighter components while at the same time maintaining function and performance. Click to enlarge.

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Independent testing shows 21.2% reduction in fuel consumption with XL Hybrids retrofit system

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reduction in fuel consumption achieved with XL Hybrids’ aftermarket hybrid electric powertrain ( earlier post ) on a light-duty cargo van on the UDDS cycle (urban conditions). The tests were conducted on ESWA’s light-duty chassis dynamometer test cell featuring a twin-roll Clayton dynamometer. We don’t touch the warranty. Both the 2.0

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