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Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ !

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 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Empty Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ !

Δημοσίευση από DJC BMW Κυρ Αυγ 15, 2010 8:55 pm

Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ !

15 Αυγ 2010

Δημοσιεύθηκε από Alx.Aiva

 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss302lagun
H Ford αναβίωσε το Mustang Boss 302. Εμπνευσμένο από το αντίστοιχο μοντέλο του 1969, η Ford αναβίωσε το όνομα ως φόρο τιμής στο θρυλικό αγωνιστικό 302R με το γνώρισε μεγάλη επιτυχία στις πίστες εκείνης της εποχής. H Boss 302 του παρόντος είναι βασισμένη στην Mustang GT αλλά με πολυάριθμες αλλαγές στο εσωτερικό, το εξωτερικό αλλά και τα μηχανικά μέρη. Αναλυτικά…
 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss30220126
Ξεκινώντας από μέσα προς τα έξω, οι εμφανείς αλλαγές περιλαμβάνουν νέο πίνακα οργάνων, τιμόνι ντυμένο με δέρμα Alcantara (αλλά ίδιο σε σχεδιασμό με της GT), μαύρες μεταλλικές λεπτομέρειες καθώς και μαύρο σφαιρικό επιλογέα ταχυτήτων. Προαιρετικά προσφέρονται τα υπέροχα σε εμφάνιση και πλευρική στήριξη, bucket καθίσματα της Recaro.

Εξωτερικά το ειδικό μοντέλο της Ford, θα διαφοροποιείται από τους “ταπεινούς” συγγενείς του και διαθέτει διαφορετική μάσκα με μπλοκαρισμένους τους προβολείς ομίχλης, νέα επιθετική γρίλια και splitter για καλύτερη αεροδυναμική. Οι αλλαγές ολοκληρώνονται με τις νέες ζάντες 19″ ελαφρού κράματος ζάντες με ελαστικά Pirelli PZero.
 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss30220123
,Μηχανικά τώρα, η Boss 302 εφοδιάζεται με τον V8 5.0 λίτρων της GT (εξού και το 302, αναφέρεται στις κυβικές ίντσες χωρητικότητας του κινητήρα) αλλά ο κινητήρας αυτό διαθέτει νέα εισαγωγή, νέα εξάτμιση και καινούριους εκκεντροφόρους αποδίδοντας έτσι 440 άλογα, 20 παραπάνω από την GT, και 52 κιλά ροπή. Η διαφορά με το στάνταρ μοντέλο της Mustang είναι ότι ο κινητήρας της Boss είναι ρυθμισμένος για απόδοση σε υψηλές στροφές (μέσω της χαρτογράφησης αλλά και της νέας εισαγωγής και των νέων εκκεντροφόρων).

Στον τομέα του στησίματος, η Boss έχει σκληρότερα ελατήρια, σκληρότερα σινεμπλόκ και μεγαλύτερης διαμέτρου αντιστρεπτική ράβδο πίσω.Τα αμορτισέρ είναι ρυθμιζόμενα οπότε ο ιδιοκτήτης του μπορεί να επιλέξει ανάμεσα από 5 ρυθμίσεις σκληρότητας. Το traction control και το ESP απενεργοποιούνται πλήρως και η Boss είναι εξοπλισμένη με ηλεκτρονικό σύστημα διεύθυνσης που μεταβάλει την αίσθηση του τιμονιού ανάλογα με την ταχύτητα ενώ έχει 3 προεπιλεγμένες ρυθμίσεις, Άνεση, Νορμάλ και Σπορ.

Η ειδική αυτή Mustang εξοπλίζεται με 6-τάχυτο κιβώτιο ταχυτήτων με short-shift και πίσω άξονα με μικρότερο βήμα (3.73) ενώ διαθέτει διαφορικό περιορισμένης ολίσθησης (Torsen διαφορικό προσφέρεται ως έξτρα). Τέλος, τον απαιτητικό ρόλο του φρεναρίσματος αναλαμβάνουν τα φρένα της Brembo με δισκόφρενα διαμέτρου 355mm εμπρός και τετραπίστονες δαγκάνες.
 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss30220124
Ιδιαιτερότητα παρουσιάζει η εξάτμιση η οποία διαθέτει τετραπλή απόληξη. Θα μου πείτε που είναι το ιδιαίτερο σε αυτό; Οι δύο απολήξεις της εξάτμισης καταλήγουν κλασικά στο πίσω μέρος, ενώ οι άλλες δύο βγαίνουν από το πλάι! Υπό νορμάλ συνθήκες κίνησης σε δρόμο, τα περισσότερα καυσαέρια κατευθύνονται στις πίσω απολήξεις ενώ οι πλαϊνές έχουν σχεδόν αποκλειστικά ηχητικό ρόλο. Όταν όμως οι περιορισμοί στον θόρυβο πάψουν να ισχύουν (όπως πχ σε μία πίστα), ο ιδιοκτήτης μπορεί να αφαιρέσει τους σιγαστήρες,να τοποθετήσει μια bypass βαλβίδα, να αφήσει το “θηρίο” να αναπνεύσει ελεύθερα από το πλάι μόνο και να απολαύσει την ηχητική πανδαισία ενός αμερικάνικου V8! Ένα ακόμα σημείο άξιο αναφοράς είναι ότι οι μηχανικοί της Ford αφαίρεσαν 5 κιλά ηχομόνωσης !!!
 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss302lagun
Παράλληλα με την “απλή” Boss 302 η Ford παρουσίασε και την Boss 302 Laguna Seca, μια ειδική έκδοση της ειδικής έκδοσης με τις αλλαγές να στοχεύουν στην αγωνιστική χρήση! Αυτή θα διατίθεται αποκλειστικά σε μαύρο ή ασημί χρώμα με ορισμένες κόκκινες πινελιές. Το αεροδυναμικό πακέτο προέρχεται σχεδόν αναλλοίωτο από την αγωνιστική Boss 302R που παρουσιάστηκε στα τέλη του προηγούμενου χρόνου και περιλαμβάνει ακόμα πιο επιθετικό splitter εμπρός και μεγαλύτερη αεροτομή πίσω σε σχέση με την απλή Boss. Οι τροχοί παραμένουν 19” αλλά θα φοράει υπέρ-υψηλής απόδοσης ελαστικά με γόμα με έγκριση για αγωνιστική χρήση.
 Ford Mustang Boss 302 και Laguna Seca Version, Το αφεντικό είναι εδώ ! Fordmustangboss302lagun
Στο εσωτερικό διαθέτει στάνταρ τα bucket της Recaro που είναι προαιρετικά στην απλή Boss με τις εντυπώσεις να κλέβει η αφαίρεση των πίσω καθισμάτων με σκοπό την μείωση βάρους και η αντικατάσταση τους με ένα X-brace (στην ουσία δύο δοκοί σε διάταξη Χ που δένουν το πλαίσιο σαν κομμάτι ενός roll cage) που ενισχύουν την ακαμψία κατά 10% σύμφωνα με την Ford.

Μηχανικά θα έχει τον ίδιο κινητήρα και κιβώτιο αλλά το torsen διαφορικό θα περιλαμβάνεται στον στάνταρ εξοπλισμό και θα διαθέτει ακόμα παχύτερη αντιστρεπτική στον πίσω άξονα και σκληρότερα ελατήρια. Η Ford αναφέρει ότι η Boss 302 Laguna Seca σχεδιάστηκε ώστε “να παρέχει στους ερασιτέχνες αγωνιζόμενους ένα εργοστασιακό αμάξι πίστας με το οποίο θα μπορούσαν να το οδηγήσουν έως την πίστα, να νικήσουν και να γυρίσουν σπίτι τους με αυτό”. Video, φωτογραφίες και αναλυτικά δελτία τύπου στη συνέχεια.





Δελτίο Τύπου Ford Mustang Boss 302 2012 (κάντε κλικ για να το διαβάσετε)

THE BOSS IS BACK: 2012 FORD MUSTANG BOSS 302 BRINGS ROAD RACING LEGEND BACK TO THE STREETS

* The Boss returns! Limited production 2012 Mustang Boss 302 set to become the quickest, best-handling straight-production Mustang ever offered by Ford, based on the world-class foundation provided by the 2011 Mustang GT

* Boss upgraded in nearly every vehicle system; engine output, brakes, suspension, interior and exterior all examined to optimize weight, aerodynamics and track performance

* Full Mustang team effort results in a comprehensive re-engineering available only through the factory; new Boss is not a package that can be purchased out of a catalog or achieved through tuning or aftermarket parts

* Limited-production track-oriented Boss 302 Laguna Seca model expands on Boss racing aspirations, deleting rear seat and adding race-ready suspension and aerodynamic treatments

MONTEREY, Calif., Aug. 13, 2010 -- Ford gave the green light only once before: In 1968, management approved a special Mustang -- a car that sacrificed nothing in its quest to be the best all-around road-going performance machine ever created by Ford Motor Company. That car became the 1969 Mustang Boss 302, and it remains one of the world’s most sought-after examples of American performance.

Forty-two years later, Ford has given the green light again.

The team of Ford engineers, designers and stylists -- all Mustang enthusiasts to the core -- that created the groundbreaking 2011 Mustang GT has distilled a new model to its purest form, strengthening, lightening and refining each system to create a race car with a license plate. Its name: the 2012 Mustang Boss 302.

“The decision to build a modern Boss was not entered into lightly,” said Derrick Kuzak, group vice president, Global Product Development. “The entire team at Ford felt the time was right and with the right ingredients, the world-class 2011 Mustang could support a successful, race-bred, worthy successor to the original Boss 302. For us that meant a production Mustang that could top one of the world’s best -- the 2010 BMW M3 -- in lap times at Laguna Seca. We met our expectations.”

To celebrate the racing heritage of the new Mustang Boss 302, Ford will also offer a limited number of Boss 302 Laguna Seca models, named for the track where Parnelli Jones won the 1970 Trans-Am season opener in a Boss 302. Aimed at racers more interested in on-track performance than creature comforts, the Boss 302 Laguna Seca has increased body stiffness, a firmer chassis set-up and an aerodynamics package carried over almost in its entirety from the Ford Racing Boss 302R.

Philosophy and powertrain
“The new Boss 302 completely redefines Mustang capability,” said Mark Fields, Ford president of The Americas. “That the Mustang team was able to take the current Mustang GT -- already a world-class performance car -- and refine it further for peak track performance shows the commitment Ford has to this car and its legions of fans.”

Driving the 2012 Mustang Boss 302 was intended from the outset to be a visceral experience, packed with raw, unbridled performance across the spectrum: Acceleration, handling, braking, and top speed are all equally matched for perfect balance on a car operating within the framework of legally defined safety, noise and emissions regulations.

“The team at Ford wanted to offer their fellow Mustang enthusiasts something really special -- a beautifully balanced factory-built race car that they could drive on the street,” explains Dave Pericak, Mustang chief engineer. “The Boss 302 isn’t something a Mustang GT owner can buy all the parts for out of a catalog or that a tuner can get by adding a chip. This is a front-to-back re-engineered Mustang with every system designed to make a good driver great and a great driver even better.”

Led by Mike Harrison, the V8 engine team approached Boss from the top down: With 412 horsepower from 5.0 liters, the 2011 GT engine was already an incredible performer. But to achieve the high-rpm horsepower that would make the engine competitive on the track, a new intake was essential. The resulting runners-in-the-box plenum/velocity stack combination the engine team developed was impressive enough that it got the green light after one short drive.

Helping the intake build power, revised camshafts using a more aggressive grind are actuated with the same twin independent variable camshaft timing (Ti-VCT) mechanism used on the Mustang GT. More aggressive control calibration yields 440 horsepower and 380 lb.-ft. of torque, while still offering a smooth idle and low-end torque for comfortable around-town driving.

A race-inspired clutch with upgraded friction materials transmits power, while a short-throw, close-ratio six-speed manual transmission handles gear change duties.

Power is delivered to a 3.73 ratio rear axle using carbon fiber plates in the limited-slip differential to improve torque handling and longevity. For those who want even more precise control over power delivery, a torque-sensing (Torsen) limited-slip differential is an available option coupled with Recaro front seats.

Sounds like the Boss
While the powertrain team defined output targets that would yield an ideal balance with the chassis, another team made sure the car made the kind of sounds owners and enthusiasts would expect from a Mustang Boss.

Up front, a Boss-specific intake system is tuned to feed the engine with minimum restrictions. A retuned induction sound tube provides concrete aural evidence of what’s occurring under the hood. And, in the Boss exhaust system engineers really had some fun.

“With an exhaust system, we have to consider three constraints: legal noise restrictions; backpressure, which can rob power; and ground clearance,” explains Shawn Carney, Mustang NVH engineer. “Since the 2011 Mustang GT exhaust is already so free-flowing -- it came in way under our backpressure targets -- we already had excellent performance; we were able to tune the exhaust system for a unique sound. Combined with the rush of the intake, the exhaust system really envelops the driver in V8 sound.

Every Boss features a unique quad exhaust system: Two outlets exit in the rear similar to a standard Mustang GT. The other two outlets exit to either side of the exhaust crossover, sending exhaust through a set of metal discs that act as tuning elements before the pipes terminate just ahead of the rear wheel opening. Visually subtle, the side pipes flow very little exhaust but a lot of exhaust sound, providing a sonic experience unlike any other Mustang -- and giving home tuners an additional avenue for modification.

“We added the attenuation discs to meet legal regulations, but we knew buyers might operate these cars in situations where noise regulations weren’t an issue,” Carney said. “The disc is removable and includes a spacer plate sized to match aftermarket exhaust dump valves. If an owner wants to add a set of electric valves, they just undo two bolts on either side; the disc and spacer slide out and the valve will slide right in. And the side pipes are tuned so that drivers can run wide-open and the sound levels are comfortable -- very aggressive but livable for an all-day track outing.”

Carney further explains the thinking behind the unusual step of an OEM easing aftermarket component installation. “We’re Ford engineers, but we’re also enthusiasts,” he says. “We understand owner mods are part of the Mustang experience, so we try to help where we can.”

Suspension and steering
In keeping with the Boss mandate to provide the best-handling Mustang ever, the already strong Mustang GT suspension system has been further refined. Higher-rate coil springs on all four corners, stiffer suspension bushings and a larger-diameter rear stabilizer bar all contribute to the road racing mission, and Boss models are lowered by 11 millimeters at the front and 1 millimeter at the rear versus the Mustang GT. The real key to handling, though, is in the adjustable shocks and struts, standard on all Boss Mustang models.

“We’ve given drivers five settings for their shocks,” says Brent Clark, supervisor of the Mustang vehicle dynamics team. “One is the softest, two is the factory setting and five is the firmest, and we’ve provided a wide range of adjustment. A customer can drive to the track on setting two, crank it up to five for improved response on the track, then dial down to one for a more relaxed ride home. What’s unique is that drivers will find -- thanks to the way the suspension works as a complete system -- the softest setting isn’t too loose and the firmest setting isn’t too controlled; each step just provides additional levels of control.”

Also unique is the method of shock adjustment. Ditching the weight and complexity of electronic wizardry, the Mustang team opted for traditional race-style hands-on adjustability -- similar to the Gabriel shocks available on the original Boss 302.

“The shock adjustment is right at the top of the shock tower, built into the rod and easily accessible from under the hood or inside the trunk,” says Clark. “You just take a small flat-head screwdriver, turn the adjustment screw between one and five, and head back out onto the track.”

To complement the suspension, the speed-sensitive electronic steering system has been retuned to maximize feedback and road feel to the driver. The driver is also given the option of fine-tuning the steering feel to his liking by selecting one of three settings through the instrument cluster menu: Comfort, normal and sport modes help offer track-tuned steering when desired without sacrificing low-speed maneuverability in parking situations and everyday commuting.

Similarly, Boss receives unique traction control system (TCS) and electronic stability control (ESC) settings to help drivers achieve maximum performance whether on the street or at the track. Both systems can be completely disabled in controlled track situations where maximum driver skill is utilized, or fully engaged for maximum safety during normal driving or in less-than-ideal traction conditions. Intermediate sport mode allows drivers to push their cars hard at the track without completely disabling the safety systems, permitting more aggressive driving before the TCS and ESC systems intervene.

Brakes, wheels and tires
Working in concert with the suspension upgrades, Boss 302 receives unique, lightweight 19-inch black alloy racing wheels in staggered widths: 9 inches in front, 9.5 inches in the rear. The Pirelli PZero summer tires are sized specifically for each end of the vehicle, with the front wheels receiving 255/40ZR-19 tires while the rear stays planted thanks to 285/35ZR-19 rubber.

The combined suspension and tire package allows Boss to achieve a top speed of 155 mph and become the first non-SVT Mustang ever to achieve more than 1.0 g of lateral acceleration.

Boss braking is also up to the challenge, using Brembo four-piston front calipers acting on 14-inch vented rotors up front. In the back, standard Mustang GT brakes are upgraded with a Boss-specific high-performance pad compound. Combined with vented brake shields and unique Anti-Lock Brake System (ABS) tuning, Boss drivers get maximum control and rapid, repeatable fade-free stops in road and race situations alike.

The Mustang team spent considerable time ensuring the brake pedal feel met the expectations of performance drivers. Boss receives unique low-compressibility brake lines that expand up to 30 percent less than traditional flexible brake lines, allowing maximum fluid pressure to reach the calipers in the least amount of time, giving the driver a sensation of being connected directly to the brake pads.

“This car is wicked fast, so we put a lot of emphasis on giving it comparable stopping power,” says Clark. “We started with a race-proven brake system and tuned it specifically for the characteristics of the Boss 302 and its mission. They’re the best brakes ever installed on a Mustang, and they give consistent, repeatable braking performance on the street and the track.”

As a result 60-0 stopping distances for the Boss are improved by approximately three feet versus the Mustang GT with available brake package; combined with suspension and engine improvements, Boss is expected to show approximately a two-second lap time improvement over the GT on a typical road race course. But the numbers tell only part of the story.

“We achieved measurable improvements over GT, which was already one of the best-braking cars we’ve ever designed,” explains Clark, “but what’s harder to quantify is how good these brakes feel to a driver in a race situation. Like everything on this car, the brakes are more than the sum of their parts: They’re tuned from pad to pedal to work perfectly as a system, and the difference is dramatic.”

Exterior and interior design
Changes to the Mustang Boss exterior are subtle but unmistakable. True to its race-bred heritage, every component that could potentially aid aerodynamics or engine/brake performance was examined to make the vehicle more competitive, while chief designer Darrell Behmer refined the styling to evoke the 1969 Boss in a contemporary way.

“We approached this as curators of a legend,” explains Behmer. “We’ve taken design cues from the ’69 Boss street car and the menacing Bud Moore/Parnelli Jones race cars and carefully updated them to give the 2012 the proper bad-boy attitude that is unmistakably a Boss Mustang.”

To set Boss apart, each car will have either a black or white roof panel, coordinated to the color of the side C-stripe. Available exterior colors are Competition Orange, Performance White, Kona Blue Metallic, Yellow Blaze Tri-Coat Metallic and Race Red.

Up front, a unique fascia and grille are highlighted by the blocked-off fog lamp openings and aggressive lower splitter, a version of the design used -- and proven -- on the Boss 302R race car. The front splitter is designed to function at high speeds by efficiently managing the air under and around the car. It helps to reduce underbody drag and front end lift while more effectively forcing air through the Boss-specific cooling system. At the rear of the car, the spoiler was chosen to complement the front aero treatment and minimize overall drag.

“What we were after on Boss was reduced overall lift with improved balance,” says Pericak. “We needed to keep the car glued to the street or the track at high speeds without increasing drag or affecting top speed and fuel usage. The end result is an aero package that uses front, rear and underbody treatments not for show, but for effect -- the balance and stability of this car all the way to its 155-mph top speed is just outstanding.”

Inside, a unique Boss steering wheel covered completely in Alcantara suede complements the standard seats, which are trimmed in cloth with a suede-like center insert to firmly hold occupants in place. Boss customers who want the ultimate seating experience can select a package that includes Recaro buckets, designed by Ford SVT in cooperation with Recaro for high performance Mustang models, and shared between the Boss and GT500.

A dark metallic instrument panel finish, gauge cluster and door panel trim also differentiate Boss from the standard Mustang, while a black pool-cue shifter ball and “Powered by Ford” door sill plates further remind customers they’re in a special car.

The Boss interior gets an aural kick thanks to what’s been removed. Eleven pounds of sound-deadening material have been eliminated to let occupants further enjoy the intake, engine and exhaust note.

“Boss is a hallowed word around here, and we couldn’t put that name on a new Mustang until we were sure everything was in place to make this car a worthy successor,” explains Pericak. “We were either going to do it right or not do it at all -- no one on the team was going to let Boss become a sticker and wheel package.”


Δελτίο Τύπου Ford Mustang Boss 302 Laguna Seca 2012 (κάντε κλικ για να το διαβάσετε)

LAGUNA SECA PACKAGE TAKES NEW 2012 FORD MUSTANG BOSS 302 TO TRACK-READY CONDITION

* Laguna Seca package pares the race-inspired 2012 Mustang Boss 302 down to its essential elements, with aggressive suspension, chassis and aerodynamic tuning creating a ready-for-racing Boss

* Ford Mustang team members developed the package to provide weekend racers with a factory track car that could be driven to the course, take the win, then driven back home again

* R-compound tires, rear seat-delete, aggressive front splitter for track use, and rear spoiler and rear cross-car bracing shave seconds off track times and boost lateral acceleration to 1.03 g

MONTEREY, Calif., Aug. 13, 2010 -- How do you amp up a performance car package as complete as the new 2012 Mustang Boss 302 -- already a street-legal race car in its own right? Pull out everything that doesn’t make it go faster and add in more of what does. The result is the limited-production Laguna Seca package -- the ultimate 2012 Boss, named to commemorate the first-place Boss 302 finish at the 1970 Trans-Am series opener.

“The Laguna Seca package puts a race-ready version of the new Mustang Boss 302 directly into enthusiasts’ hands,” said Mark Fields, Ford president of The Americas. “Laguna Seca isn’t intended for Boss buyers who simply want an exhilarating daily driver. Think of it like a factory-built race car, which we hope avid racers and track-day fans are going to love.”

Boss Laguna Seca builds on the bumper-to-bumper improvements found on the standard Boss while further stiffening the chassis and installing an aerodynamics package carried over almost in its entirety from the Ford Racing Boss 302R.

“Drivers who know how to get the most from a tuned race car on a closed course are going to be amazed by what the Laguna Seca is capable of,” said Derrick Kuzak, group vice president, Global Product Development. “The balance, agility and tuning of each vehicle system places the driver at the center of the machine, completely connected to everything the car is doing.”

Chassis enhancements
Laguna Seca cars are powered by the same smooth, high-winding 440-hp 5.0-liter V8 as the standard Boss, since the engine was already tuned specifically for road racing. Instead, engineers turned their attention toward delivering power to the ground most efficiently, and getting the car around a track in the quickest possible time.

“When we built the Boss, we had to step back and ask ourselves ‘How do we improve on this?’” said David Pericak, Ford Mustang chief engineer. “That car is so strong we realized the Laguna Seca package was going to have to be just a fraction of a step back from the Ford Racing 302R to top it. So we went back and threw daily-driver practicality out the window, cut some things we couldn’t cut on the volume model, like the back seat, and built it the way we would set up a production Boss for pure competition.”

Laguna Seca cars eliminate the rear seats, instead adding a cross-car X-brace that couples the structure between the rear wheels. The brace offers chassis stiffness improvements of as much as 10 percent and allows the suspension tuning -- precisely calibrated by Mustang team members -- to better do its job.

Standard Recaro front seats were designed by Ford SVT in cooperation with Recaro for high performance Mustang models, and are shared between the Boss and GT500. An Alcantara-covered race steering wheel provides a solid grip for hard cornering.

Engine power routes through a six-speed close-ratio manual gearbox to a standard 3.73-ratio Torsen limited-slip differential, helping the revised rear suspension deliver maximum torque and traction under the punishing conditions encountered on the track.

Higher spring rates and a larger rear stabilizer bar -- all upgraded over Boss specifications -- help generate unrelenting grip. And drivers can dial in exactly the level of shock stiffness a particular track requires using the four standard, independently adjustable dampers with Laguna Seca-specific valving.

The final touch for a proper race car was to add the proper wheels and tires: Laguna Seca models use lightweight 19-inch alloy racing wheels in staggered widths: 9 inches in front, 10 inches in the rear. R-compound ultra-high-performance tires, 255/40ZR-19 in the front, 285/35ZR-19 in the rear, maintain contact with the pavement -- a job that ended up being trickier than expected.

“The R-compound tires on the Laguna Seca are so sticky we had to really work on the rear suspension tuning to make sure drivers can get the most out of them,” explains Pericak. “The rear stabilizer bar is the largest we’ve ever installed on a production Mustang -- including any SVT product. The rear spring rate was also maximized to work with the massive rear tires and balance the car for minimal lap times.”

While standard Boss 302 cars get vented brake dust shields to help cool the rotors, Laguna Seca models receive Ford Racing front brake ducts that force outside air directly onto the 14-inch vented front rotors, helping to eliminate brake fade and ensure hard, repeatable late braking on the track. Combined, the braking changes help refine the sense for drivers of being directly connected to the pads -- an essential edge during car-to-car combat on a road course.

Added up, the further improvements to Boss Laguna Seca result in the best-handling Mustang ever, with more than 1.03 g of lateral acceleration, stopping distances shortened by three feet from 60 mph over Boss, 0-60 acceleration improvements of one tenth of a second, and an overall expected lap time improvement of one to two seconds over the standard Boss on a typical road course.

Styling evokes racing, improves aerodynamics
As a race car should, Boss 302 models with the Laguna Seca package look like nothing else on the road. A bright red C-stripe offsets either Black or Ingot Silver paint, and is complemented by a red roof panel. Red also sets off the front grille, mirror caps and rear pedestal spoiler, while Laguna Seca rear badging and unique two-tone red and silver wheels complete the transformation.

Adding both to appearance and aerodynamics, an aggressive front splitter for track use adds downforce at the front of the car, while helping channel air under and around the car. At the same time, air impacting the front end is funneled into the radiator and brake ducts, supporting cooling even under grueling race conditions.

“The Laguna Seca front splitter is really a Ford Racing piece we’ve lightly adapted for our purposes,” explains Pericak. “It’s been tested and refined for the last six months on the Boss 302R to perform exactly as required on the track; we just made a few changes so it could be adapted to the production Boss -- though owners will still want to avoid speed bumps and parking blocks.”

At the back, a large rear spoiler is sized to exactly complement the effect provided by the front splitter and underbody aero treatments, with the combination adding as much as 90 pounds of downforce at 140 mph.

“Balance is the key on Boss, and even more so on Laguna Seca,” said Pericak. “A winning race car has to do everything well, and we’ve had the ability to test all the engineering that went into Boss Laguna Seca on the Ford Racing 302R. It’s not for everyone: It’s stiffer, there’s no back seat, and the aero package is designed for downforce, not speed bumps in the mall parking lot. But for hard-core Mustang racers who want something they can occasionally drive on the street, to shows or whatever, Laguna Seca is the car they’ve been waiting for, and they’re not going to be disappointed.”
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Δημοσίευση από DJC BMW Τετ Αυγ 18, 2010 1:55 am

Νέα Ford Mustang Boss
Το αφεντικό των Mustang
Δημήτρης Παππάς στις 17.08.2010

Η Ford παρουσίασε την έκδοση Boss 302 της Mustang, αναβιώνοντας το αγωνιστικό παρελθόν των παλαιότερων μοντέλων της. Το περιορισμένης παραγωγής Muscle-Car αποτελεί την πιο γρήγορη Mustang που κατασκεύασε ποτέ η Ford. Προικισμένη με αγωνιστικό ταμπεραμέντο, θα μπορεί να χρησιμοποιηθεί και για πολιτική χρήση.

Καρδία της έκδοσης Boss 302 είναι ο πληθωρικός V8 των 5.0 λίτρων, ο οποίος αποδίδει 420 ίππους στην κορυφαία μέχρι στιγμής Mustang GT. Στην περίπτωση της Boss η απόδοση ανεβαίνει στους 440 ίππους και η ροπή στα 515 Nm, ενώ συνεργάζεται με ένα χειροκίνητο κιβώτιο σχέσεων, με κοντή τελική σχέσης μετάδοσης.Τα εργοστασιακά στοιχεία επιδόσεων δεν έχουν ανακοινωθεί ακόμη.

Τροχοί 19 ιντσών, πιο ισχυρά φρένα, μείωση του βάρους, ESP και Traction Control που απενεργοποιούνται, διαφορικό περιορισμένης ολίσθησης (προαιρετικά υπάρχει και Torsen) και ένα εσωτερικό προικισμένο από την Recaro χαρακτηρίζουν την Boss 302.

Τέλος, θα υπάρχει και η ακόμα πιο καθαρόαιμη εκδοχή της Boss 302, εξοπλισμένη με το πακέτο Laguna Seca. Αεροδυναμικά βοηθήματα, σκληρότερες ρυθμίσεις στην ανάρτηση και περαιτέρω «ελάφρωμα», όπως η μη ύπαρξη πίσω καθισμάτων, θα κάνουν την Boss 302 ακόμα πιο «αθλητική» στο δρόμο!
DJC BMW
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