Porsche to unveil 530 bhp twin-turbo 911 GT2 at Frankfurt
By Mike Hanlon
July 16, 2007
July 17, 2007 Porsche will reveal its most powerful production 911 ever on September 11, 2007 at the Frankfurt Motor Show - with 530 horsepower, the US$191,000 GT2 911 is based on the current 911 Turbo but with more herbs (50 bhp to be exact) than ever before – it will accelerate to 60 mph in just 3.6 seconds and reach a top speed of 204 mph. The power increase in the .6-litre boxer engine is provided by two turbochargers with a larger compressor wheel and a flow-optimized turbine housing raising turbocharger pressure to an even higher level.
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.
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.
A number of elements set the new 911 GT2 apart including the new achievements in emission management and control. This is the first Porsche homologated for the road to feature a muffler and tailpipes made of titanium as standard equipment. This expensive material reduces weight by approximately 50 percent vs. a comparable component made of stainless steel.
The new 911 GT2 comes as standard with PCCB brakes featuring brake discs made of a composite carbon fiber/ceramic compound ensuring highly consistent and maximum stopping power. Also standard is the electronically controlled Porsche Active Suspension Management (PASM) system.
The GT2 comes on 19-inch light-alloy wheels filled with 235/35 ZR 19 front sport tires and 325/30 ZR 19 rear sport tires. It is scheduled to make its North American debut in early 2008 at US$191,700.Share
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