Video: McLaren MP4-12C GT3 racer completes first tests

We recently brought you news of McLaren's upcoming MP4-12C GT3 racer, and now the Woking-based concern has released additional footage and info of the track demon.

The video (watch it here) features McLaren chief test driver Chris Goodwin, who says the best bits of the road car have been retained for the competition variant.

"Those who have seen the new MP4-12C production car won't be surprised to learn that immense attention to detail has been applied in developing the GT3 version. Quality is a watchword," says Goodwin.

"We know that our potential customers will expect McLaren GT to deliver a competitive car right out of the box and, starting now with a programme covering aerodynamics development and durability testing, we are determined to do just that."

The company has also announced the recruitment of 26-year-old Portuguese racer Alvaro Parente as one of the official test drivers for McLaren GT -- a new offshoot that brings together the know-how of the McLaren Group and CRS Racing.

The initial shakedown tests undertaken with the 12C GT3 focused on calibrating new components and appraising the aero-focused body addenda that distinguishes the race car from the road-going version.

McLaren says the initial tests will be followed by comprehensive tests scheduled throughout March and April at a number of FIA-certified circuits across Europe, after which the MP4-12C GT3's full driver line-up and competition schedule will be announced.

The initial tests carried out at UK's Silverstone and MIRA proving ground followed months of virtual testing in the McLaren Simulator at the McLaren Technology Centre in Woking (also used to develop the 12C production car and Vodafone McLaren Mercedes' Formula 1 cars).

Although the MP4-12C GT3 features race-specific composite body panels, a large rear wing, a new front splitter, door blade, diffuser and louvres in the front fenders, the twin-turbo 3.8-litre V8 has been carried over from the road car (albeit tuned to race spec).

The transmission is a bespoke paddle-shift system operating an all-new Ricardo-designed gearbox -- in lieu of the seven-speed SSG dual-clutch Graziano transmission fitted to the standard 12C. The GT3's braking system also features bespoke callipers by Akebono, which already supplies the McLaren F1 team.

Due to racing regulations, the GT3 version ditches the road-going 12C's ProActive Chassis Control System (which negates the need for sway bars) -- instead using competition-specific anti-roll bars and dampers.

Gentleman racers will have to be patient though, as McLaren Automotive and CRS Racing will only begin rolling out a limited number of MP4-12C GT3s from 2012 onwards.

Read the latest Carsales Network news and reviews on your mobile, iPhone or PDA at carsales' mobile site...