Source - Porsche
New 420 bhp Porsche 911 GT3 Cup
Stuttgart. The new Porsche 911 GT3 Cup is entering the 2008 motorsport season with engine output increased to 420 bhp. The car will be raced in the Porsche Mobil1 Supercup, the world's fastest international brand trophy, and worldwide in national Porsche Carrera Cups and GT3 Cup Challenges. 265 units of this production-based racing car developed in Weissach will be built on Porsche's production line in Stuttgart-Zuffenhausen, marking a new record for a car of this category.
The most significant modification compared with last year's model is the new rear end following the design of the production model. Air venting slits ensure better dissipation of heat at the rear. The 3.6-litre six-cylinder boxer engine developed in Weissach is also based on the street-legal GT3 and develops maximum output of 420 bhp, 20 horsepower more than on the previous model. The sequential six-speed transmission with interruption of engine power enables the driver to shift up under full throttle without disengaging the clutch. The transmission itself has been optimised and the gear ratios adjusted to the characteristics of the engine. Weighing 1,150 kg in race trim, the new 911 GT3 Cup has a power-to-weight ratio of 2.7 kg per horsepower.
The 26 units of the 911 GT3 Cup built for the Porsche Mobil1 Supercup feature a special exhaust system with an even more striking sound pattern reminiscent of the Formula 1 racing scene as well as PCCB Porsche Ceramic Composite Brakes as exclusive highlights. Compared with conventional brake discs, PCCB reduces unsprung masses by 20 kg and sets new standards in terms of responsiveness, resistance to fading, and a long service life. The racing cars entered worldwide in the Carrera Cup feature a modified exhaust system and steel brake discs.
Porsche's Racing Department in Weissach is responsible for the fine-tuning and running in the 911 GT3 Cup cars. Deliveries will be directly from Weissach, depending on the country of destination and the schedules to be observed. While the cars for the Carrera Cup New Zealand have already been shipped, delivery of the racing cars for the Porsche Mobil1 Supercup and the Carrera Cup Germany is scheduled for early March 2008.
Specifications
Power Unit
Water-cooled six-cylinder boxer; 3,598 cc; stroke 76.4 mm (3.01'); bore 99.98 mm (3.94'); max output 420 bhp (309 kW); max torque 420 Nm (310 lb-ft); max engine speed 8,400 rpm; four-valve technology; dry sump lubrication; two-stage resonance intake distributor; central air intake; electronic MS 3.1 engine management; fuel injection (multi-point, sequential); fuel grade 98 RON premium plus unleaded; racing exhaust with fully controlled catalytic converter (400 cells); rear silencer with centrally mounted double tailpipe; special exhaust tailpipes for the Porsche Mobil1 Supercup.
Power Transmission
Six-speed gearbox with sequential jaw-type shift; compressed oil lubrication; oil/water heat exchanger; single-mass flywheel; hydraulic disengagement lever; 5.5-inch three-plate sintered metal clutch; limited-slip differential 40/60 %; rear-wheel drive.
Body
Monocoque body made of hot-galvanised steel; aerodynamically optimised front end with front spoiler; doors with side frames made of CFP and reinforced plastic door panels; rear lid with adjustable rear wing made of CFP; rear body panels made of CFP; air jack; welded-in rollcage; bucket-type racing seat (on driver's side only) with flame-resistant seat cover; six-point seat belt adapted for use of the HANS Head and Neck Support; electric fire-extinguishing system; 90-litre fuel tank; safety bar holding the battery in position.
Chassis and Suspension
Front: McPherson spring strut axle; Sachs gas pressure dampers; double coil springs (main and ancillary spring); front axle arms adjustable for camber; adjustable sword-type anti-roll bar; reinforced front axle crossbar with six-point fastening and double clamping; power steering with electrohydraulic pressure supply.
Rear: Multi-arm axle with rigidly mounted axle subframe; Sachs gas pressure dampers; double coil springs (main and ancillary spring); rear axle track arm adjustable for camber; rear axle tiebar reinforced and infinitely adjustable; adjustable sword-type anti-roll bar.
Complete suspension infinitely adjustable (height, camber, track).
Brakes
Brake system with balance bar control.
Front: Single-piece six-piston aluminium fixed callipers; Porsche Ceramic Composite Brakes (PCCB), inner-vented, 380 mm (14.96') in diameter; racing brake pads.
Rear: Single-piece four-piston aluminium fixed callipers; Porsche Ceramic Composite Brakes (PCCB), inner-vented, 350 mm (13.78') in diameter; racing brake pads.
Wheels/Tyres
Front: Three-piece BBS light-alloy wheels (9J x 18); ET 43 with central locking;
Michelin rain tyres (24/64-18).
Rear: Three-piece BBS light-alloy wheels (11J x 18); ET 30 with central locking;
Michelin rain tyres (27/68-18).
Electrical System
Motec display with integrated data recording; battery: 12 volt, 50 Ah, 90 Ah alternator.
Weight
Approx 1,150 kg (1,130 kg with PCCB).
Source - Porsche
New 420 bhp Porsche 911 GT3 Cup
Stuttgart. The new Porsche 911 GT3 Cup is entering the 2008 motorsport season with engine output increased to 420 bhp. The car will be raced in the Porsche Mobil1 Supercup, the world's fastest international brand trophy, and worldwide in national Porsche Carrera Cups and GT3 Cup Challenges. 265 units of this production-based racing car developed in Weissach will be built on Porsche's production line in Stuttgart-Zuffenhausen, marking a new record for a car of this category.
The most significant modification compared with last year's model is the new rear end following the design of the production model. Air venting slits ensure better dissipation of heat at the rear. The 3.6-litre six-cylinder boxer engine developed in Weissach is also based on the street-legal GT3 and develops maximum output of 420 bhp, 20 horsepower more than on the previous model. The sequential six-speed transmission with interruption of engine power enables the driver to shift up under full throttle without disengaging the clutch. The transmission itself has been optimised and the gear ratios adjusted to the characteristics of the engine. Weighing 1,150 kg in race trim, the new 911 GT3 Cup has a power-to-weight ratio of 2.7 kg per horsepower.
The 26 units of the 911 GT3 Cup built for the Porsche Mobil1 Supercup feature a special exhaust system with an even more striking sound pattern reminiscent of the Formula 1 racing scene as well as PCCB Porsche Ceramic Composite Brakes as exclusive highlights. Compared with conventional brake discs, PCCB reduces unsprung masses by 20 kg and sets new standards in terms of responsiveness, resistance to fading, and a long service life. The racing cars entered worldwide in the Carrera Cup feature a modified exhaust system and steel brake discs.
Porsche's Racing Department in Weissach is responsible for the fine-tuning and running in the 911 GT3 Cup cars. Deliveries will be directly from Weissach, depending on the country of destination and the schedules to be observed. While the cars for the Carrera Cup New Zealand have already been shipped, delivery of the racing cars for the Porsche Mobil1 Supercup and the Carrera Cup Germany is scheduled for early March 2008.
Specifications
Power Unit
Water-cooled six-cylinder boxer; 3,598 cc; stroke 76.4 mm (3.01'); bore 99.98 mm (3.94'); max output 420 bhp (309 kW); max torque 420 Nm (310 lb-ft); max engine speed 8,400 rpm; four-valve technology; dry sump lubrication; two-stage resonance intake distributor; central air intake; electronic MS 3.1 engine management; fuel injection (multi-point, sequential); fuel grade 98 RON premium plus unleaded; racing exhaust with fully controlled catalytic converter (400 cells); rear silencer with centrally mounted double tailpipe; special exhaust tailpipes for the Porsche Mobil1 Supercup.
Power Transmission
Six-speed gearbox with sequential jaw-type shift; compressed oil lubrication; oil/water heat exchanger; single-mass flywheel; hydraulic disengagement lever; 5.5-inch three-plate sintered metal clutch; limited-slip differential 40/60 %; rear-wheel drive.
Body
Monocoque body made of hot-galvanised steel; aerodynamically optimised front end with front spoiler; doors with side frames made of CFP and reinforced plastic door panels; rear lid with adjustable rear wing made of CFP; rear body panels made of CFP; air jack; welded-in rollcage; bucket-type racing seat (on driver's side only) with flame-resistant seat cover; six-point seat belt adapted for use of the HANS Head and Neck Support; electric fire-extinguishing system; 90-litre fuel tank; safety bar holding the battery in position.
Chassis and Suspension
Front: McPherson spring strut axle; Sachs gas pressure dampers; double coil springs (main and ancillary spring); front axle arms adjustable for camber; adjustable sword-type anti-roll bar; reinforced front axle crossbar with six-point fastening and double clamping; power steering with electrohydraulic pressure supply.
Rear: Multi-arm axle with rigidly mounted axle subframe; Sachs gas pressure dampers; double coil springs (main and ancillary spring); rear axle track arm adjustable for camber; rear axle tiebar reinforced and infinitely adjustable; adjustable sword-type anti-roll bar.
Complete suspension infinitely adjustable (height, camber, track).
Brakes
Brake system with balance bar control.
Front: Single-piece six-piston aluminium fixed callipers; Porsche Ceramic Composite Brakes (PCCB), inner-vented, 380 mm (14.96') in diameter; racing brake pads.
Rear: Single-piece four-piston aluminium fixed callipers; Porsche Ceramic Composite Brakes (PCCB), inner-vented, 350 mm (13.78') in diameter; racing brake pads.
Wheels/Tyres
Front: Three-piece BBS light-alloy wheels (9J x 18); ET 43 with central locking;
Michelin rain tyres (24/64-18).
Rear: Three-piece BBS light-alloy wheels (11J x 18); ET 30 with central locking;
Michelin rain tyres (27/68-18).
Electrical System
Motec display with integrated data recording; battery: 12 volt, 50 Ah, 90 Ah alternator.
Weight
Approx 1,150 kg (1,130 kg with PCCB).
четверг, 13 декабря 2007 г.
Mazda Furai Concept
Source - Mazda
Mazda Furai Concept and 2009 RX-8 to Make World Debut at 2008 North American International Auto Show
Mazda Motor Corporation will showcase the world premieres of the Mazda Furai concept vehicle and the heavily revised 2009 Mazda RX-8 sports car at the 2008 North American International Auto Show (NAIAS), to be held in Detroit from Sunday, January 13 through Sunday, January 27, 2008. On the heels of its show-stopping debut at the 2007 Tokyo Motor Show in October, the Mazda Taiki concept vehicle also will make its North American debut, the first time it has been shown outside Japan.
Mazda Furai -- 'Sound of the wind'
Inspired by the fact that, on any given weekend, there are more Mazdas and Mazda-powered cars road-raced in the United States than any other brand, the Mazda Furai (Japanese for 'sound of the wind' and pronounced 'fu-rye') is the sort of car that could only come from a company that incorporates the 'Soul of a Sports Car' into everything it builds, but with an eye toward the future and the environment through the use of 100% ethanol produced in partnership with British Petroleum (BP).
Furai takes Mazda's unique Nagare (Japanese for 'flow') design language a step further as it is translated into a concept car based on an American Le Mans Series (ALMS) racing car. The car utilizes the Courage C65 chassis the company campaigned in the ALMS series only two seasons ago, and the 450-hp three-rotor rotary engine that distinguishes it from anything else on the track.
Says Franz von Holzhausen, Mazda's North American director of design, 'Furai purposely blurs boundaries that have traditionally distinguished street cars from track cars. Historically, there has been a gap between single-purpose racecars and street-legal models -- commonly called supercars
-- that emulate the real racers on the road. Furai bridges that gap like no car has ever done before.'
Mazda's critically acclaimed Nagare design language describes the flow of water, air, people or things moving in one direction. Mazda Nagare is flow, with an insightful and spirited styling, which, in Mazda Furai, invokes a raw, unfettered desire to possess everything this car represents.
2009 Mazda RX-8
Sporting a freshened design, improved handing, acceleration, quality and features, the 2009 Mazda RX-8 continues to be a 'Sports Car like no other,' and shows that the rotary engine is still an important part of Mazda's future.
Since its launch in 2003, the Mazda RX-8 has been hailed as a genuine sports car, but with a totally new, four-door, four-seat format that delivers sports car values, passenger comfort and driving pleasure. Powered by the world's only mass-produced rotary engine, RX-8 is the spiritual successor to the 1967 Cosmo 110S, the world's first twin-rotor production car. With almost two-million rotary engines sold, and the company's legendary win at the 1991 24 Hours of Le Mans -- the only Japanese brand to ever win the endurance racing classic -- the rotary engine is the sole preserve of Mazda.
Mazda Taiki
Making its North American debut, the first time it has been shown outside of Japan where it was hailed as the 'Concept of the Show' by a major enthusiast publication at this year's Tokyo Motor Show, Mazda is eager to show the Mazda Taiki alongside the all-new Mazda Furai.
While Taiki is significant as the fourth of the Nagare-inspired concepts in the series, it is also the third rotary-powered car that will be debuted on the Mazda stand. Mazda is committed to the current and future development and production of the rotary engine, as well as pursuing multiple fuel strategies under its Sustainable Zoom-Zoom plan.
The challenge to create 'a design that visually expresses the flow of air' was inspired by the image of a pair of Hagoromo -- the flowing robes that enable a celestial maiden to fly in Japanese legend -- floating down from the sky.
Inspired by Japanese koinobori -- the decorative 'climbing carp streamers' -- the notion of creating an Air-tube became the concept word for the interior design. In accordance, from the dashboard and seats down to the door trim, the interior space creates the dynamic sensation that the flow of the wind is being visually depicted.
Additionally, Mazda will have a special display of racecars on its stand during the press days, and the full lineup of production cars for consumers to sample for public days.
Headquartered in Irvine, California, Mazda North American Operations oversees the sales, marketing, parts and customer service support of Mazda vehicles in the United States, Canada and Mexico through nearly 900 dealers. Operations in Canada are managed by Mazda Canada, Inc., located in Ontario, Canada, and in Mexico by Mazda Motor de Mexico in Mexico City.
Mazda Furai Concept and 2009 RX-8 to Make World Debut at 2008 North American International Auto Show
Mazda Motor Corporation will showcase the world premieres of the Mazda Furai concept vehicle and the heavily revised 2009 Mazda RX-8 sports car at the 2008 North American International Auto Show (NAIAS), to be held in Detroit from Sunday, January 13 through Sunday, January 27, 2008. On the heels of its show-stopping debut at the 2007 Tokyo Motor Show in October, the Mazda Taiki concept vehicle also will make its North American debut, the first time it has been shown outside Japan.
Mazda Furai -- 'Sound of the wind'
Inspired by the fact that, on any given weekend, there are more Mazdas and Mazda-powered cars road-raced in the United States than any other brand, the Mazda Furai (Japanese for 'sound of the wind' and pronounced 'fu-rye') is the sort of car that could only come from a company that incorporates the 'Soul of a Sports Car' into everything it builds, but with an eye toward the future and the environment through the use of 100% ethanol produced in partnership with British Petroleum (BP).
Furai takes Mazda's unique Nagare (Japanese for 'flow') design language a step further as it is translated into a concept car based on an American Le Mans Series (ALMS) racing car. The car utilizes the Courage C65 chassis the company campaigned in the ALMS series only two seasons ago, and the 450-hp three-rotor rotary engine that distinguishes it from anything else on the track.
Says Franz von Holzhausen, Mazda's North American director of design, 'Furai purposely blurs boundaries that have traditionally distinguished street cars from track cars. Historically, there has been a gap between single-purpose racecars and street-legal models -- commonly called supercars
-- that emulate the real racers on the road. Furai bridges that gap like no car has ever done before.'
Mazda's critically acclaimed Nagare design language describes the flow of water, air, people or things moving in one direction. Mazda Nagare is flow, with an insightful and spirited styling, which, in Mazda Furai, invokes a raw, unfettered desire to possess everything this car represents.
2009 Mazda RX-8
Sporting a freshened design, improved handing, acceleration, quality and features, the 2009 Mazda RX-8 continues to be a 'Sports Car like no other,' and shows that the rotary engine is still an important part of Mazda's future.
Since its launch in 2003, the Mazda RX-8 has been hailed as a genuine sports car, but with a totally new, four-door, four-seat format that delivers sports car values, passenger comfort and driving pleasure. Powered by the world's only mass-produced rotary engine, RX-8 is the spiritual successor to the 1967 Cosmo 110S, the world's first twin-rotor production car. With almost two-million rotary engines sold, and the company's legendary win at the 1991 24 Hours of Le Mans -- the only Japanese brand to ever win the endurance racing classic -- the rotary engine is the sole preserve of Mazda.
Mazda Taiki
Making its North American debut, the first time it has been shown outside of Japan where it was hailed as the 'Concept of the Show' by a major enthusiast publication at this year's Tokyo Motor Show, Mazda is eager to show the Mazda Taiki alongside the all-new Mazda Furai.
While Taiki is significant as the fourth of the Nagare-inspired concepts in the series, it is also the third rotary-powered car that will be debuted on the Mazda stand. Mazda is committed to the current and future development and production of the rotary engine, as well as pursuing multiple fuel strategies under its Sustainable Zoom-Zoom plan.
The challenge to create 'a design that visually expresses the flow of air' was inspired by the image of a pair of Hagoromo -- the flowing robes that enable a celestial maiden to fly in Japanese legend -- floating down from the sky.
Inspired by Japanese koinobori -- the decorative 'climbing carp streamers' -- the notion of creating an Air-tube became the concept word for the interior design. In accordance, from the dashboard and seats down to the door trim, the interior space creates the dynamic sensation that the flow of the wind is being visually depicted.
Additionally, Mazda will have a special display of racecars on its stand during the press days, and the full lineup of production cars for consumers to sample for public days.
Headquartered in Irvine, California, Mazda North American Operations oversees the sales, marketing, parts and customer service support of Mazda vehicles in the United States, Canada and Mexico through nearly 900 dealers. Operations in Canada are managed by Mazda Canada, Inc., located in Ontario, Canada, and in Mexico by Mazda Motor de Mexico in Mexico City.
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