McLaren ΜP4-12C GT Sprint, μια 12C αποκλειστικά για πίστα

17:05 10/7/2013 - Πηγή: AutoBlog

Φέτος στο Goodwood Festival of Speed, η McLaren θα παρουσιάσει την ΜP4-12C GT Sprint, μια 12C αποκλειστικά για χρήση εντός πίστας. Κατασκευασμένη πάνω στο carbon MonoCell σασί, μηχανικά φορά τον twin-turbo

V8 3,8-λίτρων απόδοσης 625 ίππων με 600 Nm ροπής, ο οποίος συνδυάζεται με ένα 7-τάχυτο διπλόδισκο κιβώτιο. Τοποθετείται ανάμεσα στην 12C και την αγωνιστική 12C GT3 και διαθέτει το σύστημα ψύξης και το μπροστά ψυγείο της GT3.

Διαθέτει 40 mm μικρότερη απόσταση από το έδαφος, φορά ζάντες 19″ της Oz με slick ελαστικά της Pirelli και carbon-κεραμικά φρένα. Επίσης η McLaren την έχει εξοπλίσει με τρία προγράμματα λειτουργίας που επιτρέπει στον οδηγό να διαλέξει το πως θέλει να ρυθμίσει το ESP, την απόσβεση των αναρτήσεων και την στρεπτική ακαμψία.

Στιλιστικά απόκτησε νέο μπροστά προφυλακτήρα και νέο αεριζόμενο καπό. Στο εσωτερικό υπάρχει roll cage εγκεκριμένο από τη FIA, αγωνιστικά καθίσματα που μπορούν να συνδυαστούν με σύστημα HANS, πυροσβεστήρα, ζώνες ασφαλείας 6 σημείων, carbon πίνακας οργάνων και ένα ελαφρύτερο σύστημα κλιματισμού. Στον επιπλέον εξοπλισμό υπάρχουν μεταξύ άλλων πολυκαρβονικό παμπρίζ, πλαϊνά skirts και μπροστά splitter από carbon καθώς και μια μεγάλη αεροτομή.

Η McLaren θα βγάζει 20 ΜP4-12C GT Sprint ετησίως με κόστος £200.000 (€232.470) χωρίς ΦΠΑ.

[Πηγή: McLaren]

Δελτίο Τύπου

McLAREN GT SHOWS TRACK FOCUS WITH 12C GT SPRINT

Track-only variant of the 12C announcedLowered ride height with Pirelli racing slick tyresOptimised aerodynamic package with enhanced coolingEnhanced chassis tuning to deliver a GT racing experience

McLaren GT is to produce a new high performance variant of the 12C, named the 12C GT Sprint, designed to offer further enhanced handling through optimised aerodynamics and track focus.

The track-only model signifies the continued development of the 12C model, and bridges the gap between the 12C, itself fully accomplished on both road and track, and the all-out racing 12C GT3 and 12C GT Can-Am Edition models. It has been designed and developed by McLaren GT, the race car building arm of the McLaren Group, and retains many of the unique systems from the 12C road car, on which it is based.

Built around the lightweight carbon fibre MonoCell chassis, and with developments to systems such as ProActive Chassis Control, (PCC), Brake Steer and the McLaren Airbrake, the latest model from McLaren GT has been honed to deliver a more track-focused GT racing experience whilst retaining the balance and precise characteristics much praised in the road car.

Generating 625PS, the optimised 3.8-litre twin turbo engine includes a unique oil system, and cooling system which features a 12C GT3 developed central front radiator. The GT Sprint retains the 12C’s seven speed twin clutch gearbox.

The PCC suspension system has been tuned and recalibrated to suit the cars lower ride height and racing slick tyres, providing a firmer and more circuit-orientated setup. The 12C GT Sprint has three unique handling modes which allow the driver to select their preferred damping, roll stiffness and ESP settings.

Externally, the 12C GT Sprint features optimised aerodynamic and cooling upgrades. At the front is a more aggressive front bumper, GT3-inspired bonnet with radiator exit ducts and front wing louvres. Lowered by 40 mm, the 12C GT Sprint is fitted with track-focused braking system with carbon ceramic (CCM) brake discs. Tyre changes are made easier through an on-board air jacking system and centre-locking 19-inch OZ wheels, shod with Pirelli racing slick tyres.

Inside the cabin, the 12C GT Sprint is fitted with an FIA-approved rollcage and integrated fire extinguisher system. A fully adjustable HANS-approved, lightweight composite racing seat fitted with full six-point harness provides the optimum driving position, while an air-conditioning system is retained, albeit a lightweight version, offering added comfort.

A carbon fibre dash houses the race developed digital display and key vehicle controls which interface with a McLaren GT developed steering wheel.

Further enhancements are available through a range of bespoke options including a CFD (computational fluid dynamics) developed aerodynamic package including carbon fibre rear wing and front splitter, and further lightweight components including a polycarbonate windscreen.

The 12C GT Sprint, finished in heritage McLaren Orange as standard, will make its world premiere at the 2013 Goodwood Festival of Speed.

Further details will be announced in due course, but an initial batch of 20 cars will be delivered in 2013, available from McLaren retailers at a price point below GBP £200,000*.