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SwRI simulations show turbocharged Scuderi Engine could reduce a standard 2011 Nissan Sentras fuel consumption by up to 35% on FTP cycle

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Modelled results of fuel consumption in 2011 Nissan Sentra. The Sentra model was simulated through a standardized Federal Test Procedure-75 (FTP-75) drive cycle for each SSC engine design. up to 54% increase in MPG) was achievable when compared to the model Nissan Sentra using a stock engine without fuel cutoff. Source: Scuderi.

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Scuderi working on turbocharged variant of split-cycle engine; smaller, more powerful, and more fuel efficient

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Cartoon of the proposed turbocharged split-cycle engine. The Scuderi Group announced at the SAE 2011 World Congress in Detroit that boosting one of its air-hybrid split-cycle engines ( earlier post ) with a turbocharger to 3.2 An air-hybrid configuration of the engine adds a compressed air storage tank.

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Valeo acquires electric supercharger business from Controlled Power

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VTES will be integrated into Valeo’s Powertrain Systems Business Group with immediate effect. Highly efficient at low engine revolutions, electric superchargers make it possible to downsize engines. With this move, Valeo becomes the first automotive supplier to offer its customers a range of electric superchargers.

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Update on Nissan’s new front-engine, front-wheel drive hybrid system

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At the SAE 2013 Hybrid and Electric Vehicle Technology Symposium in Anaheim this week, Owen Thunes, Senior Project Engineer, Zero Emissions Research Group at Nissan, provided an updated overview of the company’s development efforts on the upcoming FF (Front-engine, Front-wheel drive) hybrid system. Earlier post.)

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Peugeot 208 features new generation of 3-cylinder gasoline and Stop & Start System (e-HDi) diesel engines

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The new Peugeot 208 B-segment supermini, which launches this spring in Europe, will be available in 3- and 5-door bodystyles with a range of gasoline and diesel engines including a new 3-cylinder gasoline engine range and the latest generation of Stop & Start System (e-HDi) diesel engines. New generation of 3-cylinder engines.

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Survey: Fuel efficiency top criterion for US buyers regardless of size of vehicle; good news for start-stop

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That preference is consistent with a similar survey conducted five years ago, despite falling gas prices, which are down more than 37% from the national average in 2011. This is up 14% from 2011. Joe Walicki, president of Johnson Controls Power Solutions.

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Ford Unveils Next-Generation Global Focus at NAIAS; Features New 2.0L DI Engine with Powershift Dual-Clutch Transmission for NA Market

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liter gasoline engine designed for the North American market that features direct injection (DI) and Twin Independent Variable Camshaft Timing (Ti-VCT) for enhanced performance and fuel efficiency. liter Ti-VCT engine and PowerShift dual-clutch transmission for the North American market will not be marketed in Europe. Earlier post.).

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