Archive for 24h
2012 Porsche 911 GT3 RSR is ready to race
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The new Porsche 911 GT3 RSR is ready to race. The top model of Porsche Motorsport’s customer racing vehicles will head into the 2012 season with extensive modifications. Particularly striking at first glance are the changes to the body: the width of the new GT3 RSR has grown by 48 millimetres. Built to conform to the A.C.O. “LM” GTE regulations, the 911 represents the crowning pinnacle of a range of successful customer sport race cars that are based on the 997 type 911 GT3 RS street sports car.
Powering the new 911 GT3 RSR is a particularly efficient six-cylinder boxer engine with a four-litre capacity. With a mandatory air-restrictor, it generates 460 hp (338 kW) and drives the 310 millimetre wide rear wheels. The diameter of the front wheels has increased by 30 mm to now measure 680 millimetres. The Porsche sequential six-speed gearbox is operated via paddle shifts on the steering wheel.
The nose and rear panels are adapted to the flared front and rear wheel arches, as are the door sill and the wheel arch coverings. The aerodynamic concept is complemented by a new ducting of the intake air. Openings in the rear side sections, as known from the turbo variants of the Porsche 911, replace the air scoop on the engine hood, which is very similar to the 911 GT2 RS street sports car.
The new 911 GT3 RSR can be raced at the Nurburgring 24 Hours, the FIA World Endurance Championship, the Le Mans Series, the American Le Mans Series as well as the International GT Open and in other series and races.
The newly developed racer will line up at this year’s 24-hour race at the Nürburgring-Nordschleife circuit, previewing the series-production version of the car due to be unveiled to the public in autumn 2011.
With the participation of the MINI John Cooper Works Coupé Endurance, the Nürburgring 24-hour race will be staging an automotive world premiere for the first time in its history. At the same time, the extreme demands of the classic endurance event ensure the new MINI model will be given a baptism of fire.
MINI’s declared aim in entering the Nürburgring 24-hour race is to experience the adventure of the “Green Hell”, as the Nürburgring-Nordschleife is affectionately known. And the brand has called, among other things, on the experience gained over many years of MINI Challenge sprint racing in the development of its new racing car for this unique event.
Powered by a Tuned version of the series-produced MINI John Cooper Works engine with adapted engine management. Four-cylinder in-line engine (front/transverse-mounted) with twin-scroll turbocharger and petrol direct injection. Racing exhaust system.
Power output is 250hp with 330Nm including overboost function.
V12 Zagatos Unveiled at Aston Martins Test Center for the Nurburgring’s 24h
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Nürburgring 22 June 2011. This week Aston Martin is putting the final touches to its race preparations in readiness for the toughest 24 hour race of them all – the annual ADAC Nürburgring 24 Hours on 25 and 26 June where a brace of new Aston Martin V12 Zagatos will compete.
This weekend marks the next step of an ambitious project which began when the V12 Zagato was unveiled at the Concorso D’Eleganza at Villa D’Este in May this year, winning the Design award for Concepts and Prototypes. The show car was then transformed into the number 3 race car, nicknamed ‘Zag’ (red) and will be piloted in the 24 hour race by Aston Martin CEO, Dr. Ulrich Bez, the company’s Nürburgring Test Centre Director, Wolfgang Schuhbauer and automotive journalists Horst von Saurma and Matthew Marsh.
In addition, a green V12 Zagato (nicknamed ‘Zig’) – car number 5 for the race – was prepared by the small team based at Aston Martin’s global headquarters in Gaydon, Warwickshire. Zig will be driven by One-77 Chief Engineer Chris Porritt, experienced sports car driver Oliver Mathai, automotive journalist Richard Meaden and experienced amateur racer Peter Cate.
Joining the Zagatos will be a V8 Vantage GT4 affectionately nicknamed ‘Smurf’ (now orange but formally blue) which will be driven by Aston Martin Racing works driver, Darren Turner, journalist and experienced 24 hour driver, Shinichi Katsura, Australian racer Rob Thomson and seasoned Nürburgring pilot Jurgen Stumpf.
Three further customer team V8 Vantages will be competing over the weekend bringing the Aston Martin presence in the race up to six cars with Mathol Racing (#62), Bratke Motorsport Team – AVIA (#85) and Team Pflanz (#75) driving Vantage GT4s in the SP10 class.
Aston Martin’s Head of Motorsport, David King said: “Our entries this year extend our Nürburgring racing philosophy. For five years now we have signed-off our new products by entering a car which is as close to the road car as possible and subjecting it to the toughest 24 hour test on what best simulates the extremities of public roads. This year we go a step further by testing a car at prototype stage.”
“As ever, the race will present an enormous challenge in a vast and increasingly competitive field which will be fraught with all the unpredictable elements associated with racing at the Nürburgring. However, we are excited by the potential we have seen from the V12 Zagato in the testing we’ve completed and that gives us great hope for the task ahead. We look forward to a safe, successful and enjoyable race for our teams and customers.”
Aston Martin’s presence at the Nürburgring marks the sixth successive time factory engineers complete a product sign-off test in what has been dubbed ‘the toughest 24 hour race’ under public scrutiny. Since 2006, the marque has used the race to prove the reliability and durability of its new models – first for V8 Vantage itself, then the new SportshiftTM transmission in 2007, the 4.7 litre engine V8 Vantage in 2008, the V12 Vantage in 2009, the four-door Rapide in 2010, and now, rather more ambitiously, for the first major test of a new concept car – the Aston Martin V12 Zagato.
In addition to this year’s race, Aston Martin’s American team has joined forces with Road & Track magazine to run a standard road specification Rapide at Spring Mountain Motor Sports Ranch in the USA for the same 24 hours as the European team at the Nürburgring. The endurance test echoes last year’s Nordschleife attempt where a near standard four-door Rapide with a production six-speed automatic transmission successfully completed the 24 hour race, finishing third in class.
At the Nürburgring the roofs of both V12 Zagatos will be sporting a ‘Heart for Japan’ dedication as part of Aston Martin’s support for the Tsunami victims of Japan. In May, Dr. Bez auctioned his company Rapide raising £100,000. During the build up to this year’s 24 hours Dr. Bez will hand the cheque to Toyota CEO, Akio Toyoda and their Donation Fund for Employees in the Affected Disaster Area charity.
The 39th ADAC Nürburgring 24 Hour race starts at 4pm CET on Saturday 25 June – live updates are available by following @astonmartin on Twitter and live commentary will be broadcast via Radio Le Mans (www.radiolemans.com)
Allan McNish Huge Accident at 2011 Le Mans
Posted by: | CommentsLess than 60 minutes in to the endurance race, the Audi R18 TDI driven by Allan McNish, the R18 came in to fast on slower traffic at the Dunlop curve. Allan was at this point too late to break and made contact with the Ferrari sending Both cars in to the barrier.
Due to the speed of the impact the R18 hit the wall and flung it in to the air spraying the Photographers with a cocktail of carbon fibre and debris, as one Photographer runs away from a rogue wheel.
A tribute to the Monocoque construction from audi led to Allan walking away from the incident.
He either fetched too much speed in to the Dunlop curve or had a breaking failure.
The Race is streamed live at:- Click Here
Porsche GT3 R Hybrid V2 for the 2011 #nurburgring #n24
Posted by: | CommentsAfter the impressive lead the GT3 R Hybrid gaine in the 2010 and the following dissapointment of retirement from transmission failure, Porsche lines up with an even more efficient 911 GT3 R Hybrid
Porsche returns to the Nürburgring 24 hour race on 25 June with a further developed version of the Porsche 911 GT3 R Hybrid. Priority of the development was given to the improvement of efficiency through the targeted optimisation of hybrid components, which also resulted in a 20 percent weight reduction. Version 2.0 of the 911 GT3 R Hybrid is intended to achieve the same lap times as its predecessor but with less fuel consumption.
The general layout of the hybrid was adopted from the 2010 model. A portal axle with two electric motors drives the front wheels and supplements the four-litre, depending on the balance of performance classification approximately 470 hp, six-cylinder boxer engine at the rear. The output of both electric motors has increased from 60 to 75 kilowatts each. For seconds at a time, pilots now have almost an additional 200 hp at their disposal with the 911 GT3 R Hybrid 2.0. Depending on the programming, this power is automatically activated through use of the throttle pedal. Moreover, pilots can manually call up this extra power, for instance when overtaking.
The electric flywheel accumulator, with its rotor spinning up to 40,000 rpm and retaining the energy mechanically as rotational energy, is now housed with the other hybrid components in a carbon fibre safety cell on the passenger’s side.
At first glance, the new GT3 R Hybrid is clearly distinguishable from the 2010 model. Thanks to the optimisation of the hybrid system’s high voltage components, the large louvres in front of the rear fenders were no longer necessary. This reduces drag and also lowers fuel consumption. All in all, the weight of the vehicle decreased from 1,350 to 1,300 kilograms.
“We’ve collected a great deal of information from our races on the Nürburgring, at the ALMS race at Road Atlanta in the USA, as well as from the ILMC race on China’s Zhuhai circuit, which was an invaluable help for the further development of our racing laboratory,” says Hartmut Kristen, head of Porsche motorsport. “The emphasis of our work was on improving efficiency. That means we want to keep the lap times consis-tent with 2010 but use less energy, hence less fuel. In this way, we support future developments of road-going, sporting hybrid vehicles.”
The cockpit of the 911 GT3 R Hybrid has also been completely revised. Most of the displays and controls have moved to the steering wheel. Drivers can operate the rest of the functions via backlit buttons now situated on the centre console. Priority was placed on the ergonomics and the clear layout for pilots – particularly in darkness.
The new 911 GT3 R Hybrid is a perfect example of the ‘Porsche Intelligent Perform-ance’ philosophy, a principle found in every Porsche: More power on less fuel, more efficiency and lower CO2 emissions – on the race track and on the road.
Daytona 24h Official Pace Car the BMW 1 M Coupe Revealed
Posted by: | CommentsIt looks like BMW are raising the profile of the 1 M Coupe starring as the official pace car of the 49th 24 Hours of Daytona.
From these pictures – the pace car markings on the BMW 1 M Coupe are minimalistic with only a few stickers and the light clusters on the roof.
The car’s power comes from a heavily tweaked n54 series, supplemented by twin turbochargers and over 332lb-ft torque thanks to overboost.
And the usual 155mph speedlimit mated with a 0-60 time of approximately 4.7.
Audi R18 Le Mans Prototype Revealed
Posted by: | CommentsAudi has unveiled its latest sportscar which Britain’s Allan McNish hopes will enable him to score his third and the German manufacturer’s 10th Le Mans 24 Hours endurance race victory next June.
Audi aims to continue its string of victories at the Le Mans 24 Hours with a completely new R18 prototype displayed in Ingolstadt on the 10th December 2010 .
Le Mans 24h have reduced the engine size allowed for the endurance race and Audi have opted for a 3.7-liter V6 TDI unit, mated to a new 6 speed gearbox which has been developed along with the smaller capacity engine.
The carbon fiber monocoque of the R18 does not consist of two halves but features a single-component design. This saves weight and increases stiffness.
The chassis and aerodynamics package contains a lot of know-how from the R8, the R10 TDI and the R15 TDI whereas the fitting of identically sized front and rear wheels is new to an Audi Le Mans sports car. This configuration allows a more balanced weight distribution.
The R18′s headlights, which are the first to completely consist of LEDs with optimized amount of light, are a technical highlight. The new generation of headlights was developed in close cooperation between Audi Sport and the Technical Development (TE) division of AUDI AG and by using at Le Mans, will be prepared for future use in production vehicles. Audi’s light designers had the chance to make their mark on the development as well: The LEDs of the daytime light form the shape of a “1″ which is intended to inspire associations with Audi’s historic brand logo.
The development of the new Audi R18 started in mid 2009. The V6 TDI engine has been running on the dynamometers since the summer of 2010. The R18, with Allan McNish at the wheel, completed its first test on a racetrack at the end of November.
The racing debut of the Audi R18 is planned for the Spa-Francorchamps (Belgium) 6 Hours on May 8. Prior to the event, the new prototype will be able to do its first laps on the race track at Le Mans during the official test day on April 24 and gather important data for the race on June 11 and 12.
BMW Premiere the 17th Art Car and Le Mans 24h Entry
Posted by: | CommentsParis:. At the premiere of the 17th BMW Art Car Jeff Koons unveiled and signed his car in front of 300 international VIP guests on June 1 in the Centre Pompidou, one of the world’s most prestigious cultural institutions for modern and contemporary art.
It is the same place where Roy Lichtenstein back in 1977 first presented and signed his Art Car.
As part of his creative process, the artist collected images of race cars, related graphics, vibrant colors, speed and explosions. The resulting artwork of bright colors conceived by Koons is evocative of power, motion and bursting energy.
Its silver interior along with the powerful exterior design, the Art Car will impart a dynamic appearance even when it’s standing still.
“These race cars are like life, they are powerful and there is a lot of energy,” said Koons. “You can participate with it, add to it and let yourself transcend with its energy.
There is a lot of power under that hood and I want to let my ideas transcend with the car – it’s really to connect with that power”.
Koons has been in an intense collaboration with BMW’s team in Munich for months – melding his skill with sophisticated BMW engineering – to ensure that the 17th BMW Art Car will be race-ready for the 24 Hours of Le Mans.
The BMW M3 GT2
Derived from the BMW M3 high-performance sports car, the BMW M3 GT2 boasts a 4.0-liter V8 engine with a maximum output of 500 bhp, an upgraded chassis, racing-caliber brakes, and extensive use of lightweight materials.
Able to reach 100 mph in 3.4 seconds, the BMW M3 GT2 is rapidly emerging as a real first year contender at this Le Mans 24h after victory at the Nürburgring 24h last month.
For the Comeback at 24 Le Mans BMW Motorsport is supported by numerous successful partners. This is why the BMW M3 GT2 will be labeled with the logos of Castrol, Crowne Plaza, Dunlop, Randstad, Sympatex, LuK, H&R, BBS and NGK for the race on the “Circuit de la Sarthe”.
