Showing posts with label Porsche. Show all posts
Showing posts with label Porsche. Show all posts

Thursday, November 25, 2010

PORSCHE 911 GT3 RS (2010)

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Offering increased engine power, lower weight, shorter transmission ratios and a chassis optimised to an even higher standard, the new Porsche 911 GT3 RS sets the foundation for homologating the racing version of the 911 GT3.

The Porsche 911 GT3 RS thus provides the key ingredients for extending the unparalleled racing record of Porsche and continues the series of absolute, uncompromised, motor sport-oriented editions of the 911 that are homologated for road use and which can trace their roots back to the classic Carrera RS 2.7 of 1973.

The heart of the new Porsche 911 GT3 RS, the power unit, is based on the proven flat-six cylinder 'boxer' engine already featured in the 911 GT3. Like the latter, the RS power unit now displaces 3.8 instead of 3.6-litres, but in this new model is tuned to deliver even more power and rev even faster and more dynamically.

The engine in the new Porsche 911 GT3 RS delivers 15 hp more than its counterpart in the 911 GT3, providing a maximum output of 450 hp from the naturally-aspirated power unit. This is 35 hp more than the prior model Porsche 911 GT3 RS, and translates into a specific output of more than 118 hp per litre from the six-cylinder, an extremely high figure for a non-turbocharged engine. And unlike many other high-performance drivetrains, the power unit in the new Porsche 911 GT3 RS remains well suited to everyday use.

The new Porsche 911 GT3 RS comes exclusively with a six-speed manual gearbox - with a short-throw gear lever - which is also optimised for low weight and high efficiency. To enhance the level of performance throughout the entire range of engine and road speeds, the gears have a shorter transmission ratio than on the 911 GT3, deliberately making concessions in terms of even higher top speed.

The new Porsche 911 GT3 RS features Porsche Active Suspension Management (PASM) which, for the first time, has been purpose-built and specially set-up to further improve the sporting behaviour of the chassis. With a wider track not only at the rear but also on the front axle, the body of the new Porsche 911 GT3 RS is widened accordingly. For the new car, the use of additional wheel arch covers increases the span across the nose. Beneath these pronounced front arches sit 9-inch wide wheels with 245/35 ZR 19 sports tyres, and 12-inch wide wheels with 325/30 ZR 19 sports tyres sit at the rear.

Porsche Active Drivetrain Mounts (PADM) are featured as standard and raise the driving dynamics of the new Porsche 911 GT3 RS to an even higher level. Depending on driving conditions, the engine mounts change in their stiffness and damping effect to resist the movement of the drivetrain in the bodyshell; this provides dynamic advantages when driving quickly on a challenging course such as a race track or twisting road.

The qualities of the car on a race track further benefit from the fact the aerodynamics of the RS develop even more downforce than on the GT3. Racing qualities are also why Porsche is introducing another new option in 2010, a lithium-ion battery delivered with the car. Replacing the conventional lead battery, this innovation reduces weight by more than 10 kg (22 lb).

The new Porsche 911 GT3 RS shows its close connection to motor sport also through the dynamic looks of the car and this is borne out in particular by the new, extra-large carbon-fibre rear wing with its specifically designed aluminium wing supports. Aside from the bold livery, other distinctive sporting motifs include the low ride height, the characteristic dual tailpipes of the extra-light titanium sports exhaust and special front and rear parts exclusive to this model.

The new Porsche 911 GT3 RS will go on sale in the UK and Ireland in February 2010 priced from £100,760. Standard equipment includes a Porsche Vehicle Tracking System (VTS), a sophisticated vehicle security package approved to Thatcham Category 5 standard. Further technical and specification details will be confirmed nearer the on-sale date.

Customers will also be able to explore the dynamic attributes of the new Porsche 911 GT3 RS, and further develop their own skills behind the wheel, courtesy of a Driving Experience Programme at the Porsche Experience Centre at Silverstone.

PORSCHE 911 GT3 R (2010)

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For the 2010 motor sport season, Porsche has prepared a further development of the 911 GT3 for racing; the Porsche 911 GT3 R. Created for racing in series based on the international FIA GT3 regulations, and succeeding the 911 GT3 Cup S, the main focus with this new car was to deliver even better driveability and even easier handling.

The Porsche 911 GT3 R is powered by a six-cylinder 'boxer' engine of four-litres capacity, which delivers a maximum output of 480 bhp (353 kW) transmitted to the rear axle by a sequential six-speed 'dog-type' gearbox.

The starting point in developing the Porsche 911 GT3 R, which weighs just 1,200 kg (2,646 lb), was the Porsche 911 GT3 Cup, that was first presented at the Frankfurt Show in September and which will compete in the Porsche Supercup supporting selected Formula One races in 2010. However, thanks to its increase in engine size by 200 cc, the Porsche GT3 R offers 30 bhp more than the Cup model. Both cars are based on the 911 GT3 RS road car, which goes on sale in February next year.

An anti-lock braking system, traction control and an electronic throttle with 'blip' function on gearbox down-changes make it much easier for drivers to get used to this new GT3 race car than its predecessor, with the consequence that the new model is also more appropriate for the ambitious amateur racing driver rather than purely experienced professionals.

Additional flared wheel arches front and rear bear clear testimony to the wider track of the Porsche GT3 R than on the former model. And like all second generation versions of the 911, the new 911 GT3 R also comes with striking LED rear light clusters.

The Porsche 911 GT3 R is making its world debut on 14 January 2010 at the Autosport International Show at the NEC in Birmingham. The car is built by the Porsche Motorsport Department at the Weissach Development Centre and will be delivered to customer teams around the world as of spring 2010. The base price of the Porsche 911 GT3 RS is 279,000 Euros plus local sales tax/VAT.