Thursday, July 1, 2010

Porsche 911 GT2


High-Performance Sports Car with Low Fuel Consumption
With a stunning 530 turbocharged horsepower and the most revolutionary design in the industry, Porsche revealed its most powerful production 911 ever on September 11, 2007 at the Frankfurt Motor Show. Based on the current 911 Turbo, the 911 GT2 will easily ascend to lead the impressive Porsche family of vehicles.

New features such as large air intakes at the front and the rear wing, coupled with the rear-wheel drive and manual six-speed gearbox, express the elite performance abilities that are exclusive to this outstanding model. This high-performance athlete accelerates to 60 mph in just 3.6 seconds and reaches a top track speed of 204 mph.

530-Horsepower Twin-Turbo Engine

The power unit of the new 911 GT2 is based on the six-cylinder boxer engine of the 911 Turbo, with air supply driven by two exhaust gas turbochargers featuring variable turbine geometry (VTG). The 3.6-litre boxer engine achieves a maximum output of 530 (SAE) horsepower, an increase of 50 horsepower from the previous 911 GT2. The power increase is provided by two turbochargers with a larger compressor wheel and a flow-optimized turbine housing raising turbocharger pressure to an even higher level.

Decreased Fuel Consumption

The new 911 GT2's expansion intake manifold, which uses oscillating air in the intake during the cooler expansion phase, keeps the temperature of the fuel/air mixture even lower than in the 911 Turbo. This results in a significant increase in all-round efficiency, with fuel consumption down by up to 15 percent under full load despite the increase in engine output. This is a genuine innovation for turbocharged power units.

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