Translation:
Dr. Ing. h.c. to F. Porsche AG, Stuttgart, presents with new 911 GT2 on the IAA the Porsche 911 strongest in Frankfurt. The salient Design with large air intakes in the nose part as well as the characteristic tail wing expresses already while stationary the Leistungspotenzial fastest 911 of the model. Exclusive with rear propulsion and manual six-course transmission available high speed sportsmen a top speed of 329 km/h with an average fuel consumption of 12,5 Liter/100 km sprintet after "new European operating cycle" (NEFZ) - a value in only 3.7 seconds from the conditions on speed 100 and reaches, which applied until a few years ago in this performance class as unfulfillable.
The engine new 911 GT2 is based on the six cylinder Boxertriebwerk 911 turbo, which are supplied by two superchargers with variable turbine geometry (VTG) with air. Its rated output of 530 HP (390 KW) reaches the 3,6-Liter-Boxer when 6.500 revolutions per minute. The maximum torque is with 680 Newtonmeters and in the speed range between 2.200 and 4.500 revolutions per minute is delivered. With an unloaded weight of 1.440 kilograms the weight per horsepower amounts to 2.72 kilograms per HP.
For the performance increase of 50 HP opposite the output engine in new 911 GT2 of two turbochargers with larger compressor wheel and flowoptimized turbine case, which are regulated on a higher maximum load pressure, provide. For the first time the Porsche technicians combine in 911 GT2 the turbo-prop engine with an expansion suction plant - a revolution with loaded engines.
The principle uses swinging air in the Ansaugtrakt during the cooler expansion phase for the mixture preparation, whereby the temperature of the air/fuel mixture in the combustion chamber is reduced. That means a clear increase of the efficiency: During maximum achievement a decrease of the fuel consumption of 15 per cent is reached.
Also on the exhaust side offers the 911 GT2 new developments. For the first time a final muffler and final pipes are used in series made of titanium in a Porsche with road permission. The expensive material reduces the weight of a comparable construction unit made of high-grade steel by approximately 50 per cent to only nine kilograms.
With new 911 GT2 is used in series the PCCB brake assembly with brake disks from carbon fiber ceramic(s) group, which provides for enormous Konstanz of the very high delay values. Opposite comparable grey cast iron brake assemblies PCCB reduces the weight of the ungefederten masses by approximately 20 kilograms. Among the further standard rank also the electronically regulated absorber system Porsche Active suspension management (PASM). The GT2 rolls 235/35 ZR 19 to large light alloy wheels on 19 tariff, at the front axle with sport tires of the dimension and at the rear axle in the dimension 325/30 ZR 19.
New 911 GT2 goes in November 2007 into the trade. The euro-basic price amounts to 159,100 euro in Germany amounts this price including 19 per cent of value added tax to 189.496 euro.
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