Arouse The Emotional Bond Between Car and Motorsport Enthusiasts

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All-New Volvo S60 in the Belgian Touring Car Series

The new Volvo S60 gets ready for its racing debut. The Swedish carmaker revealed today that a racing version of the sedan will enter the 2010 Belgian Touring Car Series (BTCS).

The race version of the Volvo S60 has been developed in accordance with the BTCS regulations, meaning it has a tubular chassis, the same type of front and rear suspension and aerodynamics.

Power is provided by a mid-mounted 3.5-liter V6 engine with 410 hp (306 kW / 416 PS) and 412 Nm (304 lb-ft) of torque. It motivates the rear wheels through a six-speed sequential transmission.

"The all-new Volvo S60 sports sedan is Volvo's most exciting driving experience so far and there is no better way to show this than by bringing it to the race track. Volvo and the all-new S60 have a special place in the people's hearts here as several Volvo models, including the new S60, are built in Belgium at the Volvo Cars Ghent plant."






Press Release


Ready for the race track
Volvo Cars enters the all-new
Volvo S60 in the Belgian Touring Car Series
Just weeks after the all-new Volvo S60 was introduced to the public, the
latest Volvo model is also being unveiled in a racing version. Volvo Cars
Belgium will enter the new car in the 2010 season of the Belgian Touring Car
Series. Volvo fans will not need to wait long to see the latest model in
action since the premiere takes place on April 11.
"We are very happy about this development," says Bart Crols, Managing
Director at Volvo Cars Belgium. "The all-new Volvo S60 sports sedan is
Volvo's most exciting driving experience so far and there is no better way
to show this than by bringing it to the race track. Volvo and the all-new
S60 have a special place in the people's hearts here as several Volvo
models, including the new S60, are built in Belgium at theVolvo Cars Ghent
plant."
The new Volvo S60 race car has been developed in record time locally by
Volvo's Belgian S60 Racing Team. It has been developed in accordance with
the BTCS Silhouette S1 regulations which put a major emphasis on
standardised features. All cars must use a tubular chassis, the same type of
front and rear suspension and aerodynamics. A uniform type of engine
specification is also available but manufacturers are allowed to use own
engines.
The Volvo S60 Racing Team will also operate the car at all BTCS races and
the drivers are Vincent Radermecker and Eric Van De Poele.
Its maiden track test will take place on April 1 (today) on the Belgian
Zolder track.
"It has been a hectic period, but we have received great assistance from
Volvo Cars' Motorsport department" says Thomas Neri, Team Manager for the
Volvo S60 Racing Team. He continues: "Our main objective is to get up to
speed and to compete well in the various heats. Next season we hope to put
our own in-house developed engine in the car."
BTCS - low cost, high-performance racing
The BTCS is an endurance racing championship with six competitions on
tracks such as Spa-Francorchamps, Zolder and Dijon. Each race consists of
two 90-minute heats and there is also one 12-hour race in Spa. The all-new
Volvo S60 will face intense competition from the likes of BMW, Audi, Jaguar
and VW. BTCS has grown rapidly in terms of both competing brands and numbers
thanks to its low-cost, high-performance combination and, not least, the
fact that the cars have considerable visual appeal. The race series is
televised in several countries and is gaining in popularity.
"We will support and follow our development in this series very closely
as several other national championships are considering similar standardised
regulations in the future," says Derek Crabb, Motorsport Director at the
Volvo Car Corporation. "This BTCS campaign will give us a good understanding
of what these types of regulations can mean for Volvo."
Technical Specification Volvo S60 BTCS
• Regulation: BTCS Silhouette S1


• Chassis: Tubular frame


• Front Suspension: Independent with 3-way adjustable shock absorbers


• Rear Suspension: Independent with 3-way onboard adjustable shock
  absorbers


• Brakes: 6-piston callipers, 380 mm discs at the front and 6-piston
  callipers, 355 mm discs at the rear


• Engine: Mid-mounted standardised 3500 cc V6


• Engine Power Output: 410 hp with 412 Nm at 5500rpm


• Gearbox: Six-speed sequential. Rear-wheel drive


• Wheels: 10" X 18" front and 12" X 18" rear


• Tyres: Michelin 27/65/18 front and Michelin 30/65/18 rear
2010 Racing Calendar for the all-new Volvo S60 in the BTCS series
• April 9-11 Zolder


• April 30-May 2 Dijon-Prenois


• June 4-6 Spa-Francorchamps


• July 9-10 Spa-Francorchamps


• September 17-19 Spa-Francorchamps


• October 8-10 Zolder
More information about the Belgian Touring Car Series:
http://www.btcseries.be/


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Mercedes SLR Stirling Moss Edition and Hakkinen Shooting Commercial in Barcelona

Somebody at Daimler must have been a big fan of recent photos showing the Audi A1 S-line in Barcelona's Raval district.  The company has been working on a new video shoot for the Mercedes-Benz SLR Stirling Moss Edition a few kilometers away from the A1 location, and close to scenes used in a video of the Alfa Romeo Giulietta.

The SLR Stirling Moss Edition was the last version that became the SLR McLaren, and was filed in 2009. Is inspired by the 300 SLR that Stirling Moss took the victory in the Mille Miglia in 1955, along with journalist Denis Jenkinson, ie, which has no windscreen or roof or anything like it.

With a weight of 200 kilos less than the conventional SLR, and a little more power (650 horses on the original 617), accelerates from 0 to 100 in 3.5 seconds and can take the 350 km / h. S'en only 75 produced, which were offered only to customers who already have a SLR to your garage. The price? Well 750.000 .- €. Almost nothing.
via:worldcarfans




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MW Z4 GT3 Race Car Official Details Released [Video]

The new Z4 GT race car is quickly becoming our favorite modern BMW racer of the past 10 years.

Designed for private racing teams, the GT3 features aggressive styling, advanced engineering, and a 1,200 kilogram (2,645 pound) curb weight. The latter is due in part to the numerous components (front and rear wings, bonnet, roof, and fenders) constructed from carbon fiber reinforced plastic.

As expected the Z4 GT3 car is powered by a 4.0 litre V8 sourced from the M3 GT2. It’s good for more than 480bhp. Other technologies and developments from the Gt2 have been adapted, as well. Things like engine management, ABS, traction control and the sequential shift transmission have all benefitted from previous race experience.

On top of that BMW has also released all the specifications of this V8 powered coupé. As we suspected it’s essentially the same V8 that powers the M3 GT2 race car with over 480 bhp set low and as far back as possible.
Source:BMW






Press Release

Love at first sight: the new BMW Z4 GT3.

Munich, 22nd March 2010. The BMW Z4 GT3, which was officially launched and completed its first test drives at the start of March, is already enjoying great popularity among BMW Motorsport customers. The first cars have been delivered to private BMW teams, who will prepare them for use in various national and international championships.

"The feedback on the BMW Z4 GT3 is extremely positive," says BMW Motorsport Director Mario Theissen. "This sports car rounds off our product range, and offers drivers and teams the opportunity to compete in championships in accordance with the GT3 regulations - such as the FIA GT3 European Championship, the International GT Open or the ADAC GT Masters - as well as at 24-hour endurance races." In addition, the BMW M3 GT2, the BMW 320si WTCC, which complies with Super2000 regulations, and the close-to-production BMW M3 GT4 are also available to customer teams from all over the world at BMW Motorsport Distribution.

The production model of the BMW Z4 is already impressive: with its elongated bonnet, flared wheel arches, long wheel base and narrow projections, the car boasts an unmistakable appearance. The two-seater provided BMW Motorsport engineers with a good basis for developing a close-to-production GT3 racing car.

The largest difference between production and racing car can be found under the bonnet: while the production version of the BMW Z4 is driven by a six-cylinder engine, the GT3 car is powered by a 4.0-litre eight-cylinder engine similar to the unit used in the BMW M3 GT2. This powerful heart produces over 480 bhp. Its excellent performance characteristics and good torque curve make the base engine from the production version of the BMW M3 predestined for use in motorsport.

The fitting of the V8 engine had a considerable influence on the development of the BMW Z4 GT3. Initially, design-space examinations were performed using CATIA V5 design software, in order to place the engine in the ideal position and meet racing specifications. The engineers then added all the other components.

When it comes to electronics, the private teams can look forward to innovative BMW solutions, which have already been tried and tested on the BMW M3 GT2: the modern ECU408 takes over the engine management, while the Power400 electronic control unit is responsible for controlling all the actuators. The power is transmitted through a six-speed, sequential gearbox with "Quick Shift" function.

Rims with central locking and safety clip are also included in delivery. In addition, the BMW Z4 GT3 also offers driver assistance systems such as racing ABS and traction control, which have been adopted from other cars in the customer racing range, and then further developed and modified for use in the GT3 car.

The front axle of the BMW Z4 GT3 is a completely new design, based on a series concept. It is equipped with a tubular stabiliser bar with adjustable blades. The rear axle is designed as a longitudinal link axle, as with the series version of the BMW Z4. The steel body of the car comes from the BMW Plant in Regensburg. A safety cell made of extremely rigid, precision steel tubing is then welded into the body. The engine block of the V8 engine is produced in the BMW foundry in Landshut. The BMW Plant in Dingolfing contributes the rear axle differential and drive shaft, among other things.

During the development, BMW Motorsport engineers worked hand in hand in other areas with their colleagues from series production. This allowed them to access calculations from the field of computational fluid dynamics (CFD) when designing the car's aerodynamics. Furthermore, tests were also carried out in the wind tunnel and on the BMW Group's test benches.

Front and rear wings, bonnet, roof, fender and many other components are made of carbon fibre reinforced plastics (CFRP). Using this lightweight, torsion-resistant material contributed significantly to reducing the weight of the BMW Z4 GT3 to 1,200 kilograms.

As with all cars in the BMW customer racing range, the emphasis was also put on cost-efficiency when developing the BMW Z4 GT3. As a result, the car offers a very good cost/performance ratio and gives private teams the opportunity to participate in affordable motorsport at the highest level.

The BMW Z4 GT3 is available as a racing car at a cost of 298,000 Euros (plus VAT). Interested teams can find further information at: Z4GT3@bmw-motorsport.com.


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Two Video: Sebring 2010: BMW's Dirk Mϋller talks about hour 1

The last 24 hours have been tough for Dirk Mϋller,a single of a drivers of a BMW M3 GT2 in a American Le Mans Series. After environment a fastest GT2 time in subordinate upon Friday for today’s twelve Hours of Sebring, his time was disallowed since of an emanate with his automobile during tech inspection. That meant a #90 automobile was pushed down to a 13th mark upon a GT2 grid.







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Leaked: Mercedes SLS AMG GT3

Now, a series of leaked pictures showing the Mercedes AMG SLS GT3 racecars have surfaced, showing the car in all its glory.

The car pictured here features a heavily revised body which includes the front bumper with large central intake and lower splitter, canard air foils, hood, fenders with deep wheel well vents, huge side sills, that massive carbon rear wing integrated into the boot lid, fuel filler pocket in the quarter panels and rear bumper with purposeful diffuser.

Inside the car is a true racer with carbon fiber racing seats, a carbon center console and racing digital dash – which even has lights to notify the driver when to shift.

The car will used a modified version of the production V8 engine. This is a 6.2 liter naturally aspirated powerplant that develops 571 hp at 6,800 rpm and 480 lb-ft of torque at 4,750 rpm.

According to the Mercedes-Benz-Passion blog, full details are set to be released on March 27th, with the car set for its racing debut in the Spring of next year.






Press Release



Mercedes-Benz SLS AMG GT3


Spectacular racing car for the sporting customer

Puebla (Mexico) - Coinciding with the market launch of the SLS AMG on 27
March 2010, Mercedes-AMG is presenting a GT3 variant. This racing version of
the gullwing model stands out with its spectacular design and thoroughbred
motor sports technology. Developed to comply with the GT3 specifications of
the FIA (Fédération Internationale de l'Automobile), the SLS AMG GT3 is
designed as a racing sports car for customers competing in sprints and
long-distance races. These race series for near-series GT cars are noted for
their very varied participants and great excitement. Not least because of
their comparatively favourable cost structure, they are enjoying increasing
worldwide popularity.

AMG, the performance brand within Mercedes-Benz, is entering a new
business sector with the new SLS AMG GT3: the development, production and
marketing of sports racing cars intended for customer use. Sales of these
customer cars are expected to commence in autumn 2010, and homologation of
the GT3 variant will be completed in time for the 2011 racing season.

"Thanks to uncompromising lightweight construction and superior handling
dynamics, the SLS AMG provides an outstanding basis for a highly competitive
racing car. This exciting GT3 version is our response to strong customer
demand for a car designed for these attractive motor sports series. Once
again, it demonstrates AMG's huge experience gained in more than 40 years of
motor sports, and its great expertise in the development of unique
high-performance cars," says Volker Mornhinweg, Chairman of Mercedes-AMG
GmbH.

The new SLS AMG GT3 is an emphatic continuation of AMG's commitment to
motor sports. AMG has been a pioneer in the motor sports world ever since
its foundation in 1967. The new racing version of the SLS AMG is developed
and produced by AMG in close cooperation with HWA AG. HWA is responsible for
the DTM racing team on behalf of Mercedes-Benz Motorsports. The HWA team is
one of the most successful in international motor sports, as witness nine
driver championships in the DTM and ITC, as well as two championship titles
in the FIA GT Championships.

The SLS AMG GT3 is set to write another chapter in this success story,
and harks back to the 300 SL racing sports car of 1952 which first
established the "gullwing" legend. Its historic victory in the "Carrera
Panamericana" long-distance race also made Mercedes-Benz a household name in
North and Central America, and demonstrated the know-how and expertise of
the Stuttgart-based automobile company.

Spectacular racing car looks and top-class performance

The new SLS AMG GT3 is wide, flat and has spectacular racing car looks. The
main focus when modifying the body of this gullwing model was on aerodynamic
performance - as is seen not only in the new front apron with a splitter,
the bonnet with its central cooling air vent and the wider front and rear
wings, but also in the the side wheel arch air vents, the sideskirts with
cooling ducts for the rear brakes, the smooth underbody with a rear diffuser
and the adjustable rear aerofoil. All these features ensure a low drag
coefficient and maximum downforce - while guaranteeing effective cooling of
thermally highly stressed components. The C-pillars accommodate the
standardised filler pipes for the fast-refuel system.

The FIA will determine the maximum output of the AMG 6.3-litre V8
front-mid engine with dry sump lubrication on the "Balance of Performance"
principle. This is intended to ensure that all the racing cars taking part
have an equal chance. The classification process, during which the kerb
weight is also determined, will be completed in 2010. Power transmission in
the GT3 variant is by a sequential six-speed racing transmission with
steering wheel shift paddles and an integrated multi-disc locking
differential. As in the standard SLS AMG, the transmission is located at the
rear axle: the engine and transmission are connected by a torque tube within
which a carbon-fibre shaft rotates at the engine speed, as in the roadgoing
version.

The wheels are located by a double-wishbone suspension of forged
aluminium at the front and rear. Adjustment facilities for the springs and
shock absorbers, the suspension height, the stabilisers, the track width and
camber allow an individual setup for the racetrack. Rack-and-pinion steering
with a more direct ratio and speed-sensitive servo assistance make for
extremely agile handling. Behind the central-locking AMG light-alloy wheels,
a composite steel racing braking system with racing ABS ensures outstanding
deceleration.

Functional racing car atmosphere in the interior

The interior of the SLS AMG GT3 is dominated by a functional racing car
atmosphere: the steel rollover cage not only ensures the driver's safety,
but also adds additional reinforcement to the aluminium spaceframe. Another
eye-catching feature is the racing bucket seat with a six-point seat belt
and HANS system (Head and Neck Support). The central display is perfectly
positioned in the driver's field of vision, and shows all the relevant
information such as speed, engine rpm, operating temperatures, lap times and
the selected gear. The open-top racing steering wheel with gearshift paddles
makes perfect vehicle control possible.

Additional controls are located on the centre console. This is where the
driver can not only start the AMG V8 engine or adjust the traction control,
but also select reverse gear or - if the worst comes to the worst - activate
the integrated fire extinguisher system. The adjustment control for the
brake balance is located on the torque tube tunnel.




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HIGHCROFT AND AUTOMOBLOX REV UP NEW PARTNERSHIP

Our favorite purveyor of heirloom quality toy cars, Automoblox, has partnered with Highcroft Racing to enter the world of toy (and real) motorsports. The company's logo will be displayed on the wing of Highcroft's HPD ARX-01c car being campaigned in the 2010 season of the American Le Mans Series. The season opening 12 Hours of Sebring endurance race occurs this weekend, and Automoblox is celebrating its association with Highcroft Racing by announcing a new model to its extensive lineup of toy cars.


The new car is a Highcroft-branded version of the C9-R sports car. Not only is it decked out for racing duty, but the new model also comes with a color-coordinated version of the heavy duty T900 truck and a trailer to tow the race car to each event. And by "event" we mean the imaginary 12 Hours of Sebring in your living room and the 24 Hours of Le Mans that goes from your spare bedroom into the home office and down the very famous Mulsanne Hallway.


Curiously, these two companies got together when a member of the Highcroft Racing team bought an Automoblox car for his kid. They reached out to Automoblox and found a partner that, according to them, shares their values of "professionalism, precision, high performance and striving to be better than the opposition."


So keep an eye out for the Automoblox logo whizzing by the cameras on the wing of Highcroft's HPD ARX-01c this weekend at Sebring, and if that gets you hankering for some toy racing of your own, the Highcroft-branded Automoblox racer will be available in April (price TBD).

More Photos


Press Release

DANBURY, CT, Monday, March 15: Highcroft Racing is set to inspire the automotive designers and engineers of the future thanks to a new partnership with innovative toy manufacturer, Automoblox.

The range of Automoblox toys consist of wooden car body sections with patented plastic interconnects, polycarbonate wheels and rubber tires, plastic passengers and polycarbonate screens. Each car can be disassembled into its component parts and re-assembled. Parts from different cars can be combined to allow children to design their own models.

As part of the new sponsorship deal, Automoblox will market a Highcroft-branded model which will feature a racecar and accompanying tow-car and trailer. The new Automoblox Highcroft model is expected to be available in April.

The Automoblox logo will be featured on the rear of the #1 HPD ARX-01c chassis that Highcroft will campaign in this year's American Le Mans Series.

"Every member of the Highcroft Racing team played with toy cars when they were a child - in fact, you would have to think everyone in the entire paddock kicked off their passion for the sport with toy cars," Highcroft Racing President, Duncan Dayton said.

"The Automoblox product is really impressive. It is a great quality product and something that can really inspire children's imaginations.

"Anybody who has seen the cars has instantly said 'Wow, I have to get that for my kids' - I think the adults probably enjoy playing with them as much as the children.

"I am really looking forward to seeing the finished Highcroft version - I know one "big kid" who can't wait to have one on his toy shelf."

The Automoblox concept was created by founder Patrick Calello while studying Industrial Design at Carnegie Mellon University. Faced with the challenge of developing new consumer product concept for the do-it-yourself wooden hobby industry - being a "car guy", Calello immediately developed a novel toy car concept that could be fashioned out of wood. It was the fall of 1992 when the original concept was born for what would be become Automoblox.

The idea was to inspire creativity in children by allowing them to visualize assembling cars of their own design.

"Our relationship with Highcroft kicked off after a member of the team purchased one of the cars for their child," Calello said.

"The team got in touch with us and we quickly realized the brand values and the quality of what we do at Automoblox matches the Highcroft philosophy.

"I discovered the team was all about professionalism, precision, high performance and striving to be better than the opposition. Above all, we both like to play with toy cars so it really is a perfect fit.

"A partnership between us really makes sense."

The quality of the Automoblox product is a marked contrast to what many children find under their Christmas tree each year.

"We have taken a fresh look at the toy industry. Presently, many manufacturers focus on low cost and disposability - big retailers are always looking at the next big thing they can put on their shelf. Calello said.

"We wanted to deliver beautiful, high quality play-things for kids that will stand the test of time and enrich their lives.

"In years gone by kids had toys that would last for years but these days they'll get toys for Christmas that will be broken or in a garage sale by the spring.

"Our product really interacts with a child's senses rather that assault them with bright lights and sound - it's about the sense of touch, the materials and the way it clicks together."

The Automoblox logo will get its race debut with Highcroft at next week's opening round of the American Le Mans Series championship, the Mobil 1 Twelve Hours of Sebring on March 20.

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New corvette’s 2010 GT2 C6.R Is Based On The ZR-1 [Video]

General Motors has revealed their second-generation Chevrolet Corvette C6.R racer, which is based on the 2010 Corvette ZR1. The new 2010 C6.R will be powered by a 485-horsepower 5.5-litre V8 engine and it will compete in 2010 American Le Mans Race Series.


“Simply put, without Corvette Racing, there would not be a Corvette Z06, much less the ZR1. And, without the foundation of the Corvette C6, Z06 and ZR1, the Corvette Racing team would not be the dominant presence in production-based racing.”


Power comes from a naturally aspirated 5.5-liter V-8 with 485 hp (362 kW / 492 PS), instead of the ZR1's supercharged 6.2-liter V8 with 638 hp (476 kW / 647 PS). To compensate for the 153 hp (114 kW /155 PS) missing ponies, the Corvette Racing team put the C6.R on a strict diet. It weighs 2745 lbs (1245 kg), which is 579 lbs (263 kg) less than the standard ZR1.


As specified by GT rules, the C6.R uses many production-based components from the ZR1. Carry over items include the body design, aerodynamic package, aluminum frame, chassis structure, and steering system.


Besides the new engine, the C6.R features a revised suspension, steel brake discs (instead of carbon-composite rotors), a 26.4 gallon fuel tank (29 gallons in ALMS E85R spec), and 18-inch wheels outfitted with Michelin racing tires.


More Photos



Press Release



New Corvette Racing C6.R and Production Corvette ZR1 Represent the Culmination of More Than 10 Years of Technology Transfer

Updated C6.R to Race in 2010 Le Mans, 50 Years After Corvette's First Appearance in Legendary Endurance Race

DETROIT - Corvette Racing's second-generation C6.R will be powered by a new 5.5L production-based V-8, to compete in the new unified GT class in the 2010 American Le Mans Series as well as the GT2 class at the 24 Hours of Le Mans. The updated C6.R and the Corvette ZR1 on which it's based represent the strongest link yet between a production Corvette and the modern Corvette Racing team. Both cars are well-equipped to compete on and off the track with showroom competitors including Aston Martins, BMWs, Porsches and Ferraris.

Corvette has a long history of production-based endurance racing, making its first appearance at the 12 Hours of Sebring in 1956, and its first appearance at Le Mans in 1960. Then Corvette chief engineer Zora Arkus-Duntov leveraged the racing program to improve the production Corvette, as evidenced by the development of heavy-duty and high-performance components and the introduction of the race-bred Z06 option on the 1963 Corvette Sting Ray.

The transfer of technology between racing and production cars resumed with the start of the modern Corvette Racing program in 1999. More than a decade later, it's impossible to imagine one team without the other, according to Tadge Juechter, Corvette chief engineer:

"Simply put, without Corvette Racing, there would not be a Corvette Z06, much less the ZR1. And, without the foundation of the Corvette C6, Z06 and ZR1, the Corvette Racing team would not be the dominant presence in production-based racing."

1999 - 2004: The C5-R acts as a catalyst for Corvette performance

Corvette Racing campaigned the C5-R from 1999 through the end of the 2004 season. The first-generation car scored 35 victories in 55 races, won its class at the 12 Hours of Sebring three consecutive years, posted three 1-2 finishes in the GTS class at the 24 Hours of Le Mans, and earned four consecutive ALMS manufacturers championships for Chevrolet.

It also served as a catalyst for Corvette performance.

In 1999, the fifth-generation Corvette C5 produced 345 horsepower from its 5.7L V-8. Leveraging the powertrain technologies developed for the C5R, Corvette brought back the hallowed Z06 moniker in 2001, packing a 385 horsepower 5.7L V-8.

In addition, the C5-R helped shape the sixth-generation Corvette, introduced for the 2005 model year. Corvette Racing's influence could be seen in the C6 Corvette design, which featured flush headlights for better aerodynamics; a single, large grille opening for the engine air intake, radiator, and brake cooling; a lower coefficient of drag; and low 3,179 pound curb weight. Lessons from racing were also integrated in the 6.0L LS2 V-8, the most powerful standard Corvette engine to date, with 400 horsepower and 400 lb-ft of torque. As a result, the C6 Corvette delivered unprecedented performance, including a 186-mph top speed, acceleration from 0-60 mph in 4.1 seconds, and quarter-mile runs in 12.6 seconds at 114 mph.

2005 - 2009: The co-development of the C6.R and Z06

The C6 Corvette served as a foundation for the joint development of two new, high-performance Corvettes: the 2006 Corvette Z06 and the Corvette Racing C6.R, introduced in 2005.

Both cars were powered by 7.0L small-block V-8 engines, with dry-sump lubrication systems, CNC-ported aluminum cylinder heads, titanium valves, forged steel crankshafts, and plate-honed cylinder bores.

For the Z06, the collaboration translated into 505hp, 470 lb.-ft. of torque, and searing performance: 198-mph top speed, acceleration from 0 - 60 mph in 3.7 seconds, and quarter-mile runs in 11.7 seconds at 125 mph. Racing's influence was also evident in the Corvette Z06 use of lightweight carbon fiber front fenders and wheelhouses, and aerodynamics package - including a front splitter, air extractors behind the front wheels, radiused trailing edges on the wheel openings, brake cooling scoops, widened rear fenders, rear diffuser, and spoiler.

For the C6.R, homologation on the Z06 translated into 42 wins, four consecutive ALMS drivers and manufacturers championships, and three victories at the 24 Hours of Le Mans.

2010: Introducing the second-generation C6.R, based on the ZR1

In the 2010 American Le Mans Series, Corvette Racing will compete in the series' production-based GT category (formerly GT2) and in the GT2 class at the 24 Hours of Le Mans with a second-generation C6.R that is homologated on the Corvette ZR1.

The GT rules require the use of many production-based components, making the ZR1 and C6.R the closest street and racing Corvettes since the 1960s.

Introduced for the 2009 model year, the ZR1 is the fastest, most powerful car ever produced by Chevrolet. To deliver 638 hp, the LS9 V-8 engines are hand-built using many of the processes developed by the race team. To deliver a 205-mph top speed, the ZR1 aerodynamics package also utilizes race technology - including wide carbon fiber front fenders with dual vents, a full-width rear spoiler, and a front splitter.

The updated C6.R utilizes the ZR1 body design, aerodynamic package, aluminum frame and chassis structure, steering system, windshield, and other components.

Aluminum frame: The new Corvette C6.R is built on the same aluminum frame rails that underpin production Corvette Z06 and ZR1 models. Other production chassis structures in the race car include the windshield frame, the hoop around the rear of the passenger compartment, the door hinge pillars, the drivetrain tunnel, the firewall, and the floor pan.

Steering system: The new Corvette C6.R utilizes the production steering column out of the ZR1, with a fully adjustable steering wheel, and production rack-and-pinion steering rack.

Body profile: The Corvette C6.R race car is now virtually identical to the Corvette ZR1 street car in appearance, as GT rules require production-type fenders with simple flares to accommodate wider tires.

Aerodynamics: The new C6.R utilizes the full-width, production rear spoiler from the ZR1, and a production-based ZR1 front splitter that extends 25mm, in contrast to the 80mm splitter allowed under the GT1 rules. Although the aerodynamics package does not produce the same levels of downforce as the GT1 car, the C6.R is more predictable over a wide range of speeds.

Where the C6.R and ZR1 differ significantly are in situations where GT rules actually prohibited the use of the more sophisticated ZR1 components. For example, the ZR1 is equipped with carbon-composite brake rotors, while GT regulations require ferrous (steel) brake discs. And, where the ZR1 utilizes a 6.2L, supercharged V-8, the C6.R will use a naturally aspirated small-block, production-based 5.5L V-8.

The Corvette C6.R race cars' 5.5-liter Chevrolet small-block V8s are developed, built and maintained by GM. The Corvette C6.Rs' LS5.5R is a naturally aspirated race engine, based on the Corvette Z06's 7.0-liter LS7 engine (which in turn was developed with the 7.0L race engine used in the C6.R GT1 cars), built on production cast-aluminum cylinder blocks.

Pending GT2 class regulations specify a maximum displacement of 5.5 liters, the reduction in displacement to meet this requirement was achieved by shortening the crankshaft stroke and reducing the cylinder bore diameter. In accordance with the regulations, the race engines have two 28.8mm diameter intake air restrictors. The LS5.5R engines are equipped with dry-sump oiling systems, CNC-ported aluminum cylinder heads with titanium intake and exhaust valves, and sequential electronic port fuel injection. The race engines use E85R ethanol racing fuel in the ALMS and E10 fuel in Le Mans.

Race on Sunday, Sell on Monday

Clearly, Corvette Racing's success in production-based endurance racing has played a significant role in improving the performance of the production Corvette. In addition, as the racing and production cars have become more closely linked, Corvette Racing has also shown a positive impact in Corvette sales.

"Corvette sales tracked directly to customer leads at ALMS races have doubled from 2005 to 2009," says John Fitzpatrick, Chevrolet Performance Cars marketing manager. "This proves what we have heard anecdotally from other Corvette owners: Watching production-based Corvettes win against legendary marques like BMW, Porsche and Ferrari, on legendary tracks like Sebring and Le Mans, makes Corvette all the more desirable."

2010 Corvette ZR-1 and Corvette Racing C6.R Specifications

	2010 Corvette ZR1	2010 GT2 Corvette C6.R
Displacement (L / ci):	6.2 / 376	5.5 / 336
Horsepower:	638 @ 6500 rpm	485 @5800
Torque (lb-ft):	604 @ 3800 rpm	na
Bore diameter (mm / in):	103.25 / 4.06	103.89 / 4.090
Crankshaft stroke (mm / in):	92 / 3.62	80.90 / 3.185
"V" angle (deg):	90	90
Cylinder bore spacing (mm / ci):	111.7 / 4.40	111.7 / 4.40
Valvetrain:	pushrod with overhead valves, titanium inlet	pushrod with overhead valves, titanium inlet and exhaust
Valves per cylinder:	2	2
Camshaft drive:	chain	chain
Cylinder case material:	aluminum	aluminum
Cylinder liners:	dry iron	aluminum
Cylinder head material:	aluminum	aluminum, CNC ported
Lubrication system:	dry sump	dry sump
Fuel system:	sequential EFI	sequential EFI
Throttle system:	supercharged w/intercooler, throttle body	individual runner
Fuel:	premium unleaded gasoline required	E85R ethanol (ALMS) E10 (Le Mans)
Body style:	two-door hatchback coupe	two-door hatchback coupe
Drivetrain:	longitudinal front engine, rear-wheel drive	longitudinal front engine, rear-wheel drive
Chassis:	hydroformed aluminum chassis, composite body	hydroformed aluminum chassis, composite body
Wheelbase (in):	105.7	105.7
Length (in):	176.2	176.2
Width (in):	75.9	78.6
Height (in):	49	45.9
Weight (lb):	3324	2745
Front suspension:	independent, short/long arm double wishbone, cast aluminum controls, transverse-mounted composite leaf spring, monotube shock absorbers, anti-roll bar	independent, short/long double wishbone, fabricated steel upper & lower, machined aluminum knuckle, coil-over multi-adjustable shock absorbers, anti-roll bar
Rear suspension:	independent, short/long arm double wishbone, cast aluminum control arms, transverse-mounted composite leaf spring, monotube shock absorbers; anti-roll bar	independent, short/long arm double wishbone, steel fabricated upper & lower control arms, machined aluminum knuckle, coil-over multi-adjustable shock absorbers, anti-roll bar
Brakes:	front and rear power-assisted carbon-ceramic disc with 6-piston front and 4-piston rear calipers, cross-drilled rotors, ABS	4-wheel disc with monoblock calipers, steel rotors and ceramic composite pads
Wheels (in):	19 x 10 (front); 20 x 12 (rear)	18 x 12.5 (front); 18 x 13 (rear)
Tires:	Michelin Pilot Sport 2 P285/30ZR19 (front), P335/25ZR20 (rear)	Michelin racing tires, 300/32-18 (front), 310/41-18 (rear)
Fuel capacity (gal):	18	26.4 (29 @ ALMS E85R spec)




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TVR rolling chassis from Carmel Motorsports

Just a week ago, the rumor was spread that new TVRs will be coming to the U.S. and that they'll cook their tires with U.S. engines – but you'll probably have to wait until this year's Goodwood Festival of Speed to get the details. Now we've been told that you can buy remanufactured versions of the Tuscan, Sagaris, and T350, and you don't have to wait at all!


These old-as-new TVRs are being sold as rolling chassis, the same way you would buy a Superformance or Rossion, and have otherwise been made to comply with U.S. DOT laws. They're available through Carmel Motorsports in Indianapolis, and all you'll need to do after a phone call and a cash transfer is show up with an engine or a trailer.


We don't know where the supply of cars is coming from, however. The "official" TVR isn't building cars; these are coming from a company called Total Vehicle Remanufacturing. TVR, get it? We don't know anything about them, but hey, one call to Carmel can answer all your questions if you decide you're ready for the raw rear-wheel-drive power of what used to be Blackpool's finest.



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