McLaren GT will be producing a new high performance variant of the 12C, named the 12C GT Sprint. This car is 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 has just made its world premiere at the 2013 Goodwood Festival of Speed.
