Audi power-dense 2.5L TFSI engine with electric biturbo delivers 591 hp from 2,480 cc; 48V subsystem for the turbo

Green Car Congress

At the Wörthersee festival, Audi is showcasing the Audi TT clubsport turbo technology concept equipped with a new 2.5 By comparison: The new Ford Shelby GT 350 will feature a naturally aspirated 5.2L The 2014 Ford Shelby GT500 is powered by an aluminum 5.8-liter supercharged V8 producing 494 kW (662 hp) and 856 N·m (631 lb-ft) of torque, or 85 kW/L and 148 N·m/L.

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Team from GM, Ford, FCA reviews how to calculate engine efficiency benefits of high octane fuels

Green Car Congress

The concept of an “effective octane number” calculates overall knock resistance of fuel in modern engines, including the effects of charge cooling. Shelby, and William M. A team of engineers from GM Powertrain, Ford and FCA have published a detailed review of how to estimate the engine efficiency benefits of higher octane fuel—e.g., fuel with higher ethanol content—for part- and full-load operation for different engine types and fuel assumptions.

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Ford Announces 2.0L EcoBoost Engine; First Production EcoBoost with TI-VCT

Green Car Congress

EcoBoost engine at the North American International Auto Show in Detroit in January, Ford had also shown a Lincoln C (C-size) concept car powered by a 1.6-liter, four-cylinder EcoBoost engine mated to a dual-clutch Powershift Transmission. engine in the concept featured twin independent variable camshaft timing (TI-VCT)—a powertrain system also being used in the production 2.0L 2010 Ford Mustang and Shelby GT500. The 2.0-liter EcoBoost I-4 Ti-VCT. Click to enlarge.

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Ford announces second member of EcoBoost family

Green Cars News

EcoBoost engine made its debut at the Detroit Motor Show in January, it was shown with a Lincoln C concept car powered by a 1.6litre, four cylinder EcoBoost engine mated to a powershift transmission. With the variable camshaft timing the intake and exhaust cams vary independently improving airflow through the engine. 2010 Ford Mustang and Shelby GT500.

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