Monday, December 29, 2014

SSC ULTIMATE AERO TT, 2007







Want to drive fast? really seriously fast? you’re spoilt for choice at present – at least in terms of the machinery available, if not the roads to do it on... There’s the 253mph Bugatti Veyron, the 250+mph Koenigsegg CCXR and the Bristol Fighter T with a claimed top speed potential of 270mph, but which will be restricted to 225mph.
There’s also the Hennessey Venom Viper with a claimed top speed of 255mph.

The world’s most powerful production car, ever.
Boasting a truly gargantuan 1,183bhp, the small, little-known Washington State-based company claims a top speed capability of 273mph. In tests earlier this year on a closed section of Nevada highway the SSC managed 230mph in the two miles available, but had the originally intended 12 mile site not been hit by snow, then the Veyron could well have been humbled.

With strikingly rich paint, its all carbon composite bodywork looks like something from the mid 1990s.
There are echoes of Zonda at the front and Diablo at the sides, while at the rear function has priority over form.
There are noticeable variances in some panel gaps, but the giant alloys and big discs (more later) certainly look the part.

There’s little that’s impressive inside as fit, finish and detailing falls far short of the current supercar norm.
On the plus side the Aero TT is easy enough to climb in and out of, the leather seats are supportive, it’s reasonably spacious with ample headroom and the driving position is fine apart from the front wheel arch intruding into the footwell,

There’s something akin to a controlled nuclear explosion as the modified, twin-turbo 6,348cc Corvette pushrod V8 bursts into life.
This start-up extravaganza only lasts a second or three before the engine settles into a loud offbeat V8 burble, but this is pure, undiluted Yankee muscle.

Despite the Aero TT’s massive torque, moving away sedately from a standstill requires a delicate balance of clutch and throttle.
It’s eager either to launch like a dragster, or stall. Despite SSC’s brochure claiming the TT’s rack and pinion steering is assisted.
Manoeuvring at parking speeds required strong arms and a firm, two-handed grip on the wheel, but once rolling the SSC is easy enough to drive with a precise gearchange and direct, accurate steering, even by mid-engined supercar standards.

On the road the SSC grips tenaciously. Its nose goes precisely where you point it, when you point it, and the steel tube chassis feels suitably rigid and well-balanced. I can only guess how the car might behave when pushed hard on a track, but with so much power, rear wheel drive and no electronic traction aides, considerable expertise, and prudence, would obviously be required.

Straight-ahead visibility is good, but the massive A-pillars can be a hindrance. Rear vision is effectively zero, save for the door mirrors and rear-facing camera with pop-out screen in the radio/stereo/satnav unit.
The adjustable suspension was set somewhere between firm and rock hard and so the ride was correspondingly unforgiving.
Driving one or more of those super-wide Michelins over cats-eyes sent loud staccato bangs and solid thumps directly into the cabin. At legal speeds the exhaust is quiet enough to allow conversation, but lifting off the throttle causes an almighty cacophony from the twin-turbo wastegates.

There’s the car’s throttle response, which is like nothing I’ve experienced before.
With just the slightest pressure on the pedal the car accelerates briskly.
With just a tiny bit more it surges forward with near-terrifying urgency.
And all the while there’s a palpable sense of the immense, almost infinite power waiting in reserve.
Prod the throttle with anything less than caution and those huge rear Michelins will win gold at the Doughnut Olympics.
Fortunately, despite the massive urge available at any speed in almost any gear, the TT can potter along slowly in fifth or even sixth gear without drivetrain snatch.

Though the TT can deliver salt flat-shrinking speed, the brakes on this particular car are something of a mystery.
The brochure states that eight-piston calipers should be fitted at the front, but this one had four-piston units.
Pedal pressure required even from moderate speeds was inordinately high, with almost no feel or power.

Conversely, it’s more powerful, more exclusive, and potentially faster than a Veyron, while costing less than half as much.
And since when did all-American muscle have to dress up like posh European aristocracy? Some loud paint, serious wheels and an even louder V8 is all it really needs, and that’s what it’s got, in unprecedented abundance.
Specification:
* Engine - mid-mounted, all-alloy 16-valve V8 twin turbo
* Displacement - 6,348 cc (387.2 cu in)
* Power - 1,183 bhp (1,199 PS) @ 6,950 rpm (7,200 rpm redline)
* Torque - 1,094 lb/ft (1,484 Nm) @ 6,150 rpm
* Transmission - 6-speed manual, rear wheel drive
* 0-60 mph - 2.78 secs
* Standing 1/4 mile - 9.9 secs @ 144mph
* 60-0mph - 31.4 metres (103 ft)
* Top speed - 273 mph
* Chassis - steel tube space frame
* Body - carbon fibre composite, flat undertray with venturi tunnels
* Cd - 0.357
* Brakes - 14 inch vented, cross-drilled discs, 8-piston* calipers (front), 6-piston* (rear), (*see text)
* Suspension - double wishbone (front); upper rocker arm, lower wishbone (rear), remote reservoir, adjustable Penske dampers, coil-over springs, anti-roll bar
* Wheels - forged, 3-piece alloy, 19 x 9.5” (front), 20 x 13” (rear)
* Tyres - Michelin Pilot Sport PS2, 235/35 19 (front), 335/30 20 (rear)
* Price - $550,000 ex factory, approx £335,000 on the road in UK

Hennessey Venom GT, 2011

 
 
 
 
 

Powering the Hennessey Venom GT is a 6.2L twin turbo V-8 engine producing an amazing 1,200 bhp and 1,155 lb-ft of torque. The Hennessey Venom GT is able to put all of it's power to the ground with the help of an adjustable traction control system. The Venom GT redefines supercar performance while being able to go from zero to 200 mph in under 16 seconds - nearly 8 seconds quicker than the Bugatti Veyron 16.4.

The inside, the Hennessey Venom GT merges high-tech materials with supple luxury. Machined metal meets carbon fiber - all surrounded by sumptuous leather - to produce an unforgettable cockpit.

Hold on tight to the sport steering wheel as the Hennessey Venom GT is capable off accelerating from zero to 60 mph in just 2.5 seconds.
Combined with a super-light curb weight of under 2,685 lbs (1,220 kilos), the Venom GT offers an unmatched power-to-weight ratio.

F1 meets road car. To maximize the power-to-weight ratio, the Hennessey Venom GT utilizes some of the most hightech racing components available today. This includes the use of carbon fiber body panels and hybrid wheels constructed of both carbon fiber and forged-aluminum.

Massive Brembo 6-piston alloy brake calipers combine with lightweight carbon-ceramic rotors to give the Hennessey Venom GT world-class stopping power while simultaneously minimizing curb weight and rotational mass.

The Hennessey Venom GT has an active suspension system that adjusts ride height according to varying conditions. The system allows a range of adjustment up to 2.4 inches (6 cm), enabling the driver to raise the Venom GT in order to navigate items such as a driveway or a parking garage.

All components aboard the Hennessey Venom GT are built for purpose, not flash. Lightweight carbon fiber surrounds an alloy shifter that actuates a Ricardo 6-speed manual gearbox. An AP Racing multi-disc clutch transfers the engine's copious power while remaining easy to modulate.

With lateral acceleration well exceeding 1 g-Force, body support for occupants comes in the form of race-spec, deep-side bucket seats that are constructed of carbon fiber and covered in fine leather.

Technical Specifications
  •     0-60 mph: 2.5 s
  •     0-200 mph: 15.9 s
  •     Top Speed: 275 mph (443 km/h)
Power

  •         Horsepower: 1,200 bhp @ 6,500 rpm
  •         Torque: 1155 lb-ft @ 4,200 rpm
  •         Specific Output: 166 bhp / Liter
  •         Bhp / weight: 767.23 hp per ton or 2.61 lbs / hp
  •         Boost: 16 psi (1.1 bar)
  •         Fuel: 93 octane
Engine

  •         Type: V8
  •         Block: Aluminum
  •         Size: 376 CID (6.2 Liter)
  •         Position: Mid Longitudinal
  •         Compression: 8.8:1
  •         Redline: 7,200 rpm
  •         Forced Induction: Twin Precision Ball Bearing Turbochargers
  •         Oiling System: Dry Sump Lubrication
  •         Fuel System: Sequential Multi-Port Electronic Fuel Injection
Transmission

  •         Type: Ricardo 6-speed Manual
  •         Gear Ratios: 2.61:1, 1.71:1, 1.23:1, 0.94:1, 0.77:1, 0.63:1
  •         Final Drive: 3.36:1
  •         Speed by Gear
  •         I - 68 mph
  •         II - 104 mph
  •         III - 145 mph
  •         IV - 190 mph
  •         V - 232 mph
  •         VI - 275 mph (7,200 rpm)
Brakes
        Calipers: Brembo 6-piston
        Rotors: 15.0 x 1.34 in. Carbon Ceramic

Suspension
        Type: KW Variant 3 Adjustable Coilover
        Ride Height: Adjustable by 2.4 inches (60 mm)
 
Dimensions
        Length: 15.27 ft. (4,655 mm)
        Width: 6.43 ft. (1,960 mm)
        Wheelbase: 110.24 in. (2,800 mm)
        Track
            Front: 63.46 in. (1,612 mm)
            Rear: 63.15 in. (1,604 mm)

Body
        Material: Carbon fiber composite except doors & roof
        Type: 2-door

Weight & Measurements
        Curb Weight: 2,685 lbs (1,220 kg)
        Dry Weight: 2,524 lbs (1,147 kg)
        F/R Balance: 37% / 63% (empty); 44% / 56% (with driver & passenger)
        Fuel Capacity: 18.5 gal. (70 l)
 
Tires
        Front: 255/30/20 - Michelin Pilot Super Sport
        Rear: 345/30/20 - Michelin Pilot Super Sport
 
Wheels
        Front: 9.5 x 20 in.
        Rear: 12.5 x 20 in.

Price: $950,000 USD
Options & Personalization
        Right-Hand Drive: $28,225
        Center Locking Hubs / Wheels: $37,500
        Dry "Naked" Carbon Fiber Exterior: $375,000

Saleen S7, 2001


The Saleen S7 is a high-performance sports car that was jointly designed by RML and Saleen, Incorporated and is currently being built at Saleen's headquarters factory in Irvine, California. It is constructed with a unique hybrid of a steel spaceframe and aluminum honeycomb panels encased with autoclave-cured carbon fiber bodywork. Engineering of the unique engine that is used in the S7 was headed by Billy Tally, Saleen's current Vice President of Advanced Engineering.

Saleen S7 race cars were sold prior to 2002, but the first Saleen S7 road car to be sold was a 2003 Lizstick Red chassis #018 that was delivered on June 6, 2002. Prior to 2005, the S7 was naturally-aspirated and produced 550 hp (410 kW). For the 2005 model year, the engine was equipped with two turbochargers and power output was increased to 750 hp (559 kW). The car was designed to be a Twin Turbo setup from the beginning, however.

The Saleen S7 has also been campaigned in racing events around the world. It has been met with some success in the IMSA's American Le Mans Series, where it competes in the GT-1 class. In all, it has won over 40 events around the globe; mostly in the American Le Mans and in the FIA GT championship. Saleen also introduced factory supported aftermarket packages for 850 and 1035bhp in early 2006. This option would add around $75,600 to the list price. In late 2006 there will be a third party top speed run for the 750bhp S7.

Engine
* Engine: OHV, Aluminum V8
* Bore & Stroke: 4.120 x 4.00 in (104.6 x 101.6 mm)
* Engine size: 7.0 L
* Power Output: 750 hp (559 kW) @ 6300 rpm
* Torque Output: 700 lbf·ft (949 N·m) @ 4800 rpm
* Compression ratio: 11.0:1
Suspension
* Front: Unequal-length double wishbones, lightweight aluminum dampers with coil-over springs, anti-roll bar
* Rear: Unequal length double wishbones, light-weight aluminum dampers with coil-over springs, anti-roll bar
Brakes
* Front: 15.0 in discs/6-pot calipers
* Rear: 14.0 in discs/6-pot calipers
Wheels
* Front: 19 in. x 9.5 in
* Back: 20 in. x 12.0 in
Tires
* Front: 275/30ZR19
* Back: 345/30ZR20

Chassis/Body
* Chassis: Lightweight 4130 Steel space frame-Aluminum Honeycomb Hybrid
* Body Panels: Carbon fiber
* Weight: 2950 lb (1250 kg)
* Ground clearance: 4.00 in (102 mm) (U.S. street-suspension configuration)
* Length: 187.95 in (4774 mm)
* Width: 78.35 in (1990 mm)
* Height: 40.98 in (1041 mm)
* Wheelbase: 106.30 in (2700 mm)
* Track (Front/Rear): 68.82 in (1748 mm) / 67.32 in (1710 mm)
* Weight distribution with one occupant: 40/60
* Fuel Tank: 19.0 US gallons (72 liters)

Performance
* Top speed: 248 mph (399 km/h)
* 0-60 mph: 2.8 seconds

Saleen S7 Twin Turbo, 2005

 
 

Saleen knows all about power. As in S281 Mustangs, N2O Focuses and the S7, America's first (and still the only) mid-engine exotic supercar. When it went on sale in 2002, the S7 was the only street-legal car in the U.S. with more than 500 horsepower and 500 lb-ft of torque. The media and S7 owners have raved about the car since it first smoked the rear tires in anger. And it has been recognized by numerous automotive magazines as the fastest production car in the world.
But during the past three years the automobile marketplace has witnessed an explosion of performance with models from manufacturers including Ferrari, Lamborghini, Mercedes-Benz, Porsche and Chevrolet touting power numbers above the once magic 500 level.

Saleen is not an organization content to rest on yesterday's 0-60 mph times or quarter-mile speeds. So for 2005 it's "goodbye S7" and "all hail the S7 Twin Turbo!"
This is the first major change to the S7 since its introduction, and it is a BIG change as in 750 horsepower and 700 lb-ft of torque, numbers the competition will be chasing for a long while we predict.

What's New for 2005
It's pretty obvious to Saleen product planners during the late 1990s that horsepower and torque numbers were trending upwards, especially among the purveyors of supercars. And power figures that looked spectacular at that time might seem quite ordinary a few years down the road. So Saleen engineers have been planning for this day since they drew the first line on a computer screen for the original S7's 7-liter engine.
While there are a number of different roads Saleen's engine designers could have traveled down to achieve those high-altitude horsepower and torque figures, for this second edition of the S7 they decided to think beyond atmospheric. And because this is Saleen, they added a double twist to a tried and true racing technique for boosting power and torque: twin turbos.

The aerodynamics has also come under scrutiny for 2005. Unless you place the new S7 Twin Turbo next to one of the original 2002 models, you probably won't notice that the 2005 version has a different diffuser/rear spoilerpackage and reshaped front fenders to enhance the S7s already sleek, swoopy and aerodynamic contours.
To complement the Twin Turbo's enhanced straight-line performance envelope The S7 chassis has also undergone a fair amount of tweaking. Virtually every suspension pickup point has been changed, and the suspension geometry has been modified for less squat and dive during acceleration and braking.

The Engine & Drivetrain
Designed by Saleen engineers, the S7's engine and drivetrain incorporate the latest in modern racing technology. The new all-aluminum V8 engine casting was engineered and tooled by Saleen to displace seven liters. Redline is 6500 rpm. Space age materials and engineering are used throughout, including stainless steel valves, titanium retainers, beryllium exhaust valve seats, an aluminum throttle body, Saleendesigned aluminum CNC-machined cylinder heads and stainless steel exhaust system.
An exclusive Saleen-designed Front Engine Accessory Drive (FEAD) system results in an extremely compact engine, allowing for better packaging and overall weight distribution. The V8 incorporates a unique Saleen-designed side-mounted water pump, a belt-driven camshaft drive and a Saleen-engineered dry sump oil delivery system.

The engine's mid-chassis placement optimizes weight distribution and center of gravity, making room for an unusually tall engine that allows for a very efficient induction system. Air enters a roof intake, passes through a 90-mm mass air meter and feeds into a carbon fiber plenum. From the plenum the air is routed to the twin ball bearing turbos, is pressurized to 5.5 psi max and then passes through an oval-bore throttle body into an aluminum intake manifold with eight individual runners.
To feed juice to this setup, the injection system includes dual electric fuel pumps and high-capacity, return-less, 52 lb/hr fuel injectors.
Neatly engineered and integrated into the S7's stainless steel, dual, high-flow exhaust system are two, twin-ball-bearing, water-cooled Saleen-Garrett turbos, featuring 44-mm wastegates.

The four exhaust pipes from each bank of cylinders merge into a race-car-like high-efficiency collector. In addition, the exhaust incorporates dual catalysts per cylinder bank, EGR and those aforementioned twin wastegates. And because Saleen believes in power and clean air, the emission control system features dual, heated oxygen sensors per cylinder bank and a high-volume evaporative emission system along with those four catalysts. Oh, and for good measure and clean air, the system is OBD-II compliant.

When Saleen's engineers originally laid out the architecture of the S7's 7-liter V8, they purposely over designed all the major components because they knew the car would be raced, and they were also planning ahead for future increased street performance. So one of the few internal changes to the twin-turbo engine is a swap from hydraulic to solid lifters. This change allows the engine to rev higher and "harder." Solid lifers don't "pump up" and "float" like hydraulic lifters can at high rpm, and they also allow more aggressive cam profiles, which results in more horsepower at the top end. As with the previous hydraulic tappets, the valves are actuated by low-friction roller rockers.

As is typical with turbocharged engines, the compression ratio has been lowered. It drops from a very high 12.0:1 in the previous naturally aspirated V8 to a still high 11.0:1. And for increased durability, Saleen engineers also added oil squirters to cool the undersides of the pistons.

A Saleen PowerFlashTM performance computer, recalibrated for 2005, handles engine management. The ignition system is integrated coil-on-plug.
A new-generation six-speed transaxle, with a unique Saleen bell housing, transfers power to the wheels. The clutch is an organic/metallic 8.0-inch, twin-plate unit with hydraulic actuation.
And if you need any more proof of how Saleen engineers sweat the details, the stroke of the already short-stroke shifter has been furthered shortened for improved shifting feel. Say that five times fast, once for each gear change!

Chassis, Suspension & Brakes
The S7 chassis and suspension incorporate decades of Saleen's experience in racing, racecar construction and high-performance road car manufacturing. The Saleen S7 architecture begins with a space frame chassis to which honeycomb composite reinforcing is grafted. The body is structural, aerospace-quality, autoclave carbon fiber.
Suspension is via fully independent unequal-length double wishbones with coilover springs, lightweight aluminum dampers (shock absorbers) and stabilizer (anti-roll) bars front and rear. The uprights at each corner are CNC machined billet aluminum, flow-through designs that use air to help cool the bearings.

A major improvement in ride is achieved for 2005 with the use of coil springs that are a dual-stage design. The first spring has a lower rate than the single springs fitted to the current S7, resulting in softer ride during normal street driving. But if you remember your history, you know that the S7 is a flat-bottom, downforce car. The faster you go, the more downforce the S7 develops. In the case of the S7's new dual-stage springs, the second stiffer spring starts coming into play at around 100 mph when the car begins to develop serious downforce.
Chassis tuning also includes revised shock valving front and rear. Saleen-engineered Brembo-supplied lightweight aluminum six-piston mono-block calipers are fitted front and rear.

The brakes are among the largest of any production car with 15-inch vented discs up front and 14-inch vented discs at the rear.
The Saleen-designed forged alloy wheels feature center locking wheel nuts with automatic safety locks. Sizes are 19 x 9.5 inches up front and 20 x 12 inches at the rear.
Geometry changes, along with new tires, result in about a 30 percent increase in mechanical grip... which is substantial. In a seeming contradiction to current performance tire practice, the 2005 S7 Twin Turbo is fitted with "taller" tires, 275/35R19s up front and 335/30R20s at the rear, replacing the 275/30R19s and 345/25R20s fitted to the normally aspirated S7. While the Michelin Pilot Sport PS2 tires have higher aspect ratios, they also lay tire patches that are nearly an inch wider up front and almost 1.5 inches wider at the rear.

Body Design
The S7's beautiful shape was "designed" by the wind. Optimal aerodynamics and top speed performance objectives were achieved with extensive wind tunnel work. Targets included a low coefficient of drag, optimum drag-to-lift ratio, and extreme down force. The S7 has "full tray" body sculpting underneath.
Longtime Saleen design consultant, Phil Frank, and Steve Saleen then personalized and refined the aesthetics of the S7 to reflect modern supercar thinking. The gill-like ducting is, of course, fully functional. The autoclaved carbon fiber body panels incorporate advanced aerodynamics and include integrated split-channel airflow throughout the car, full underside air management, and advanced front tray and side skirt designs and an integrated full-body rear spoiler, replacing the wing used previously.

For the 2005 S7 Twin Turbo, the redesigned front and rear diffusers, along with the new rear spoiler, result in a 40 percent reduction in aero drag and a 60 percent increase in down force. Those of you who know anything about aero forces recognize the significance of that last statement. Typically, you would have to trade down force to reduce aero drag.
The mid-engine Saleen S7 has front and rear trunks and comes with Mulholland Brothers(R) custom-made, 3-piece, fitted luggage. In true supercar style, the doors open up and away from the body.

The interior
As much care has been given to the creature comforts of the Saleen S7 as to its performance. Great attention was given to seating position. The car features asymmetrical seating, with the driver position moved slightly more to the center than the passenger. This improves the driver's ergonomics and the side-to-side weight distribution. Because the S7 features a custom fitted driver seating position with 6 adjustable pedals and a tilt and telescoping steering wheel, it comfortably accommodates tall drivers. While Shaquille O'Neal would have a tough time fitting behind the wheel of an S7, drivers as tall as 6 feet 6 inches can enjoy the S7 driving experience.

To further improve driving comfort and ergonomics, the S7 Twin Turbo incorporates a revised pedal box. The clutch and throttle lever ratios pedals have been changed for lighter pedal efforts. In addition, the three pedals have been spaced farther apart without impinging upon the dead pedal.
Seats and other interior surfaces are covered in elegant leather and suede. Air conditioning, power windows, power door locks with remote keyless opening for the doors and both trunks, an electric-headed front windshield, variable intermittent windshield wipers, a leather-wrapped steering wheel and an AM/FM/CD/DVD/TV system are all standard. The Saleen S7 also has one unique interior feature: a video "rearview mirror" - there is a small video camera inconspicuously mounted in the rear of the car.
A navigation system and polished wheels are among the few available features.

The Background
The Saleen S7, America's first true supercar, has captured the imagination of the automotive world since its introduction in August 2000 at the prestigious Monterey Historic vintage car races. Designed to compete with the fastest, quickest, best handling and most exotic sports cars, the S7 provides a distinctly American driving experience for the fortunate few who will own one. It also reflects Saleen's more than two decades of performance and engineering excellence in manufacturing fully certified high-performance automobiles.
The exotic S7 is designed, engineered, manufactured and marketed by Saleen, Inc., a high-performance vehicle manufacturer headquartered in Irvine, Calif. Working with some of the world's most respected and technologically advanced automotive suppliers, the Saleen S7 went from prototype to first customer deliveries in less than two years.

Dual Personality
The Saleen S7 Twin Turbo was conceived to combine the performance of a track-only racecar with the driving pleasure of a road car. As a result, while the S7 would be at home on any racetrack, it is also a car that can be driven with pleasure on highways, Autobahnen and back roads.

Racing Successes
Unlike most exotic supercars, the racing version, the S7R, has already proven itself on the international motorsports stage. During the past three years, the racing version has won more than 50 poles, set fastest race lap over 50 times and has been victorious well over 40 times, winning seven GT Championships. This incredible record includes winning the prestigious 12 Hours of Sebring and setting a new track record at the famed 24 Hours of Le Mans.

The S7R has won a number of FIA GT races so that victory stands as one among many. What was more significant is that the race took place at Imola, Italy, home track of Ferrari and Maserati, and the big story that weekend was supposed to have been the heralded debut of the Maserati MC 12s. Instead, Saleen S7Rs dominated qualifying, placing 5 cars in the top 10 and added insult to injury when the Vitaphone S7R finished the race with a 43-second advantage over the second-place Maserati. It was not a happy day for Ferrari-Maserati management or any of the Ferrari, Maserati and Lamborghini racing teams.

Best-in-Practice Design
While the S7 is an American supercar, the vehicle itself reflects a "best-inpractice" philosophy, where Saleen has incorporated superior components from around the globe in order to manufacture the best vehicle possible. For example, the Saleen S7 uses Saleen-engineered/ Brembo-supplied brakes from Italy as well as numerous high technology pieces from companies located in the Midlands area of the United Kingdom, a region that is to motorsports what the Silicon Valley is to computers. Initial wind tunnel testing was conducted at the University of Glasgow in Scotland.

Pagani Zonda Revolucion, 2013

 
 

The Pagani Zonda Revolucion is the apex of the celebration of performance, technology and art applied to a track car. Horacio Pagani and his team have created a car designed to amaze both on the track and in a car collection.

The evolution of the species, the revolution in the concept of art applied to pure speed. Pagani Automobili unveiled the final version of the Pagani Zonda Revolucion to clients and family members during Vanishing Point 2013 - The International Pagani gathering.

The central monocoque is carbon-titanium, the needle on the scale stops at 1070kg. The AMG Mercedes engine is an evolution of the Zonda R powerplant. The 6.0-liter V12 now develops an output of 800 hp and 730 Nm of torque, resulting in a power to weight ratio of 748 hp per tonne.

The 6 speed magnesium transversal and sequential gearbox changes gears in 20ms. The traction control developed by Bosch with 12 different settings and the renewed ABS system, allows the driver to adapt the behavior of the car to his driving style.

The Zonda R program has always represented the highest expression of the technology at Pagani Automobili. The aerodynamics feature important innovations, like new deflectors on the front bonnet, as well as a vertical stabilizer mounted on the rear bonnet.

Pagani Zonda Revolucion also features a DRS (Drag-Reduction-System) on the rear wing. The system has two different operating modes, both can be activated by the driver at any time. The manual system is controlled with the DRS button on the steering wheel. The rear wing changes between maximum and minimum downforce settings, at the occurrence of a lateral acceleration of + / - 0.8 g and a minimum speed of 100 km / h. Holding down the DRS for more than two seconds engages the DRS to work automatically according to the algorithms developed by the Pagani Automobili engineers during the development phase. The result is a car that is always fast, a strong performer able to take on any circuit in the world.

The Brembo braking system adopts new cutting edge F1-tecnology derived CCMR discs. With a weight saving of 15% compared to the previous CCM discs, the CCMR offer higher stiffness and lower operating temperatures on extreme track use. This contributes to the life of the disc which is increased by four times, with no sign of fading and a significant overall increase in braking power.

Pagani Zonda Revolucion is the ultimate experience for individuals who want to experience the thrill of an extreme track experience, in a safe and intuitive machine. Pagani Zonda Revolucion, like all creatures coming our to the Atelier in San Cesario sul Panaro, is tailor made. An object where art and science blend to create a perfect synthesis of technology, performance and aesthetics. A new masterpiece signed by Horacio Pagani.

Pagani Zonda Revolucion is on sale at a price of 2.2 million Euros plus taxes.

Pagani Huayra, 2012


 
 
 
   

The bi-xenon headlamps are just one of the many precious gifts from the Zonda R, and LED daytime running lights are seamlessly integrated in the elliptical shape of the design. The rear bumper integrates with the diffuser and is dominated by an elliptical frame that surrounds the four central exhaust outlets, now becoming a characteristic Pagani element.
The eternity of the element air. Gentle and refined, yet the strength of the wind it is able to erode even the toughest of materials giving birth to distinctive shapes known in nature. Elegant and muscular the Pagani Huayra merges the past, present and future in a timeless interpretation of automotive art.

The engine's systems have been designed and tested to stand up to the most adverse conditions of temperature and performance. The Pagani Huayra has been subjected to the highs of Death Valley and the lows of the Arctic Circle. The two lateral radiators are positioned in the front to guarantee the best cooling efficiency of the intercoolers placed over the cylinder heads. Dry sump lubrication ensures an optimal oil feed to the engine even when the car is subjected to the most extreme lateral accelerations. It also regulates the oil flow so that only the necessary amount of lubricant is actually pumped into the engine from the external oil tank, reducing the friction caused by an excessive volume of lubricant inside the engine sump. An oil/water heat exchanger reduces warm-up times by heating the engine lubricant during cold start and keeps engine coolant and lubricant levels at steady operational temperatures. Extensive weight saving programs led to ingenious yet simple solutions. In order to reduce hoses and connections as much as possible is built directly to the engine. The intercooler covers serve as expansion tanks to the low temperature circuit and the engine coolant circuit. 

The styling of the car was perfected over the course of 5 years to find each line's beginning and end. During this study, eight scale models were created, as well as two 1:1 models, each an evolution of the previous in a never ending quest to perfect the form and refining the substance.

Backbone
The new central monocoque on the Pagani Huayra is an entirely new design made from carbontitanium. However, with the gull wing doors cutting deep into the roof, much research was focused on achieving the highest levels of rigidity through the application of new advanced composite materials and technologies first tested on the Zonda R. The fuel tank is located integrally in the best protected area of the monocoque, behind the driver, reinforced by safety cell made of different composite and ballistic materials. The front and rear CrMo subframes offer an exceptional rigidity-to-weight ratio to allowing the suspensions to work at their best while incorporating an advanced energy absorbing crash structure, ready to protect the occupants in the unlikely event of an impact.

The never ending quest for weight reduction resulted also into the combination of structural and non-structural or aesthetical elements. An example is the integration of all ventilation air ducts into the monocoque's structure, making the use of additional parts and ducts unnecessary.

The result of this attention to detail is a vehicle weighing 1.350 kg making the Pagani Huayra the lightest sportscar in its class.

Heart
Mercedes-AMG provides the heart for the Pagani Huayra. The 60 degree 12 cylinder turbocharged engine with a displacement of 5980 cm3 has been developed not just to meet the strictest technical and quality requirements, but also to give the car its many faces.

The calm and harmony of driving one of the world's most refined GT car is interrupted when the driver calls upon the Pagani Huayra to unleash its 700 horsepower and 1000 Nm of torque. The turbos have been studied to offer immediate response to the slightest throttle input, giving the driver full control over the engine at any rpm and preventing unwanted delays in the delivery of power.

The M158 engine is homologated to meet the strictest environmental regulations, EU5 and LEV2. Despite the increase of power compared to the other Mercedes-AMG V12 engines developed for Pagani, CO2 emissions as well as the fuel consumption have been reduced, to make the Pagani Huayra class leading amongst 12 cylinder sports cars with values that are respective of much smaller vehicles in the market. The two stage fuel supply system features two microprocessor controlled pumps feeding fuel to the engine with the second pump only activated when necessary, thus reducing the energy required to run the fuel pumps and eliminates the waste of excessive fuel being transported and heated in the fuel lines. This efficiency combined with a large 85 liter fuel tank ensure Pagani Huayra's grand touring ability.

As an homage to the decennial tradition of Mercedes-AMG in building world class sports car engines, the M158 displays the historic AMG emblem on the intake manifold alongside the name of the technician that assembled the engine by hand at the Mercedes-AMG headquarters in Affalterbach, Germany.

The Titanium exhaust system has been engineered by MHG-Fahrzeugtechnik and is a direct application of race proven technologies on a high performance road car and the complete exhaust weighs less than 10 kg. Hydroformed junctions are used to reduce backpressure and guarantee a free flow of the exhaust gasses. Titanium guarantees a low weight in the muffler area while Inconel guarantees reliability on the parts of the exhaust more exposed to high temperatures. Careful attention has been paid to the tuning of its sound, which has led to a harmonic rumble at idle speeds with a hint of the power that lies hidden at low speed and a deep thunderous growl of motor and air, reminiscent of an airplane, at high speeds.

Feet
The power and prodigious torque generated by Pagani Huayra's V12 are transferred to the wheels through a transverse sequential seven speed gearbox and a dual plate clutch and the complete gearbox weighs only 96 kg. Keeping the weight of the rear overhang as low as possible has been a priority as we aim for a neutral behavior at the limit. A further benefit of this layout is a better behavior of the car during a rear impact. A dual clutch system was evaluated but ultimately not selected as it would have increased the weight by approximately 70kg, thus negating any minor improvement in shift-time.

Xtrac already supplied the gearbox for the Zonda R and so it was the natural choice for the development of a new high performance gearbox. Xtrac's expertise in motorsports was obvious throughout the design and material selection processes that resulted in the strongest and lightest gearbox possible suitable for road use, with a synchromesh box that offers comfort levels a race car gearbox will never be able to offer.

The suspension geometry has been designed to further enhance the sure-footed nature already present in the Zonda on the longer wheelbase Pagani Huayra. The individual suspension made with forged AvionAl double A-arms have been tested extensively on the Zonda R programme. Incorporated into the wheel hub assemblies are cooling ducts that connect directly to the support brackets, thus extending the reliability and lifespan of the bearings. Pushrod operated adjustable Öhlins shock absorbers keep everything under control and have been optimized for the dynamic requirements of the vehicle.

"Power is nothing without control..."
Pirelli say "Power is nothing without control" and to assure complete control for the driver Pirelli has developed the bespoke P Zero tires, specifically for the Pagani Huayra. The Pirelli engineers were faced with a demanding task, combining road holding for excitement behind the steering wheel and lower rolling resistance to reduce CO2 emissions and fuel consumption. These P Zero tires are built in a dedicated MIRS™ (Modular Integrated Robotized System) facility, dedicated to the production of ultrahigh performance tires and are at the forefront of what is technically possible, suited to top speeds above 370 kph as well as to lateral forces exceeding 1,5 G.

Skin
The aerodynamic concept of the Pagani Huayra is that of a wing. The vehicle can modify the properties of this wing by varying the front ride height, which can be adjusted dynamically, and by adjusting the 4 control flaps on each of the four corners of the car. The goal is to have a neutral vehicle behavior under all conditions and control body roll via aerodynamic means. The behavior of the flaps is managed by a dedicated control unit that is fed information from the ABS and ECU, which pass information about the car's speed, yaw rate, lateral acceleration, steering angle and throttle position.

The system improves aerodynamic efficiency in a variety of driving conditions, where a low drag coefficient is not the determining factor. During braking, for example, the rear flaps and the front suspension are raised to counteract the weight transfer and balance the weight distribution between front and rear axles, allowing a better use of the rear brake force.

Another vital design tenant for the Huayra project was to ensure clean airflow over the body of the car. The shape of the two engine air intakes behind the occupants shoulders are a tribute to the supersonic aircraft of the late 1950s and 1960s, but also allow the motor breath without disrupting the flow. The intake for the gearbox radiator is located between the engine bay window and the carbon clamshell of the rear bonnet, which provides an excellent airflow to the radiator without having a substantial impact on aerodynamic drag. This decision also led to the omission of a rear wing, replaced by the movable flaps.

The flow of air through the car was also carefully studied. The radiators are angled to contribute downforce and provide the best flow for hot air to be extracted. Air from the central radiator is extracted by vents on the front bonnet and trough the front wheelhouses. Air from the side radiators is channeled to ducts cooling the brake discs and wheel hubs. This air blows onto the brakes at a temperature of approximately 50°C warming the brakes up when cold and improving the first bite significantly. Lateral air outlets behind the front wheels generate a negative pressure inside the wheelhouse providing efficient extraction to lower the drag coefficient and generate downforce on the front.

In addition to the downforce generated by the flaps and body, two high negative pressure areas were designed into the shape of the underbody and the diffuser at the rear, thus enhancing the aerodynamic stability and guaranteeing the Pagani Huayra downforce under all circumstances.

Man-machine
As soon as the doors are closed the Pagani Huayra transports the occupants to a new dimension; a world that pleases and surprises the senses. Having everything at arm's length is not close enough for a vehicle with the capabilities of the Pagani Huayra. Consequently, the driver will find all primary functions directly on the steering wheel. The gearshift paddles are mounted directly to the steering wheel so the driver never needs to take his hands off the steering wheel. The seats provide both the comfort to make long trips enjoyable as well as the lateral support required when the g-forces build up on extreme driving.

A Pagani is able to present drivers with state of the art solutions while still drawing on the rich history that precedes it. The ever present emphasis is on a living breathing being rather than a digital one. This can be seen in everything from the leather latches to the toggle switches, but this ethos finds its purest expression in the mechanical aluminum gearlever assembly, a monument to the art of the manual gearshift; progress that does not deny the past. The aluminum dashboard takes inspiration from the most complex swiss watch designs and includes a central Multi-Function Display displaying performance relevant information when SPORT mode is engaged and a trip computer when the COMFORT mode is activated. The aluminum center console is machined from one solid block of aluminum and features a clarinet style array of mechanical switches controlling the HVAC system. The high definition central touchscreen is the heart of the vehicle infotainment system, controlling audio functions, satellite navigation, secondary vehicle functions and Bluetooth phone.

On the road
To this date five prototypes have been built which have been conducting road tests for the past 4 years. Currently, over half a million kilometers have been covered by our prototypes and before entering the US market we will have reached one million test kilometers.

Each prototype has been assigned to a specific development task. At Mercedes-AMG one is used to develop drivability, and another is used for emission development. One car is operated constantly by Bosch Engineering for the application of ABS and advanced stability and performance enhancement systems. Still another vehicle is used for gearbox testing, and general vehicle dynamics development.

Safety
The car complies to the strictest European and American standards in term of safety and pollution regulations. Several studies were conducted to determine the most frequent types of crashes involving high performance cars. The results of these studies have let us to develop specific safety measures not required by law but to guarantee an enhanced protection for the occupants. Several cars have been used to perform these tests.

Legend
Ancient legends of the Aymara tell us of Huayra Tata, god of wind, who commands the breezes, winds, and blizzards that invade the mountains, cliffs and hills of the Andean highlands. It is told that Huayra Tata resides deep in the high peaks and valleys, abandoning them only to demonstrate his power to his wife, Pachamama, goddess of mother earth. With his power Huayra Tata was able to lift the waters from lake Titicaca and rain them down on the fertile Pachamama. When Huayra Tata sleeps, the waters and rivers lay quiet. But the calm before the storm is about to be interrupted...

Specifications
    Engine: Mercedes-AMG M158 V12 twin-Turbo
    Displacement: 5980 cc
    Power: >700 CV
    Torque: >1.000 Nm
    Gearbox: transverse sequential seven speed gearbox; AMT robotyzed system with        driving programs

    Dimensions
        Length: 4605mm
        Height: 1169mm
        Body width: 2036mm
        Body width (with mirrors): 2356mm

    Dry weight: 1.350 kg
    Weight distribution
        Front: 44%
        Rear: 56%