2011 Aston Martin V8 Vantage GT4
Aston Martin Racing has launched a new Vantage GT4 for 2011. The new V8 engined racing car takes design inspiration from Aston Martins V12 Vantage road car, giving it enhanced aerodynamics and increased downforce. It also has a remapped 4.7 litre engine offering increased levels of power and torque.
As with the current 4.7 litre Vantage GT4, which made its race debut in 2009, the 2011 car is closely based on the V8 Vantage road car with key attributes being carried over including the aluminium chassis, base engine and suspension design. In addition to the engine and aero upgrades, competitors can, for the first time, choose a race-developed Bosch ABS and traction control system. This system has been specifically optimised by Bosch Motorsport for the Vantage GT4 to provide race-enhanced performance in both wet and dry conditions.
The Vantage GT4s new splitter increases downforce at the front of the car, as well as channelling cooling air to the brakes and radiator. At the rear, the car gains the V12s larger boot flip. This works together with a new carbon fibre diffuser and rear underfloor, which create an area of low pressure under the rear of the car, to increase downforce. The redesigned underfloor also channels more air through a new rear-mounted high capacity transmission oil cooler.
Aston Martin Racing has built and sold more than 80 Vantage GT4s to customers around the world in the last two years and it has become the most successful car in its class. In 2010, it won the European GT4 Cup as well as the GT4 class at the Dubai 24 Hours, the Nόrburgring 24 Hours and the Spa 24 hours. The car also has its own one-make series, the Aston Martin GT4 Challenge of Great Britain, which was won in its inaugural year by Chris and Ant Scragg. The new Vantage GT4 will be eligible for this Challenge, as well as the European GT4 Cup and all other series with a GT4 class.2011 Vantage GT4 specification
Engine:
4.7 litre V8 GT4 race specification engine with new engine mapping for 2011
Transmission:
SportshiftTM or 6-speed manual gearbox
Twin plate competition clutch
Limited slip differential
Chassis:
Aluminium chassis with Aston Martin Racing-designed steel roll cage to FIA regulations
V8 Vantage road car bodywork with new:
- V12 Vantage front bumper and splitter
- V12 Vantage rear bumper and diffuser
- V12 Vantage increased rear boot 'flip'
- V12 Vantage clear rear lights
Suspension:
Front and rear double wishbone suspension with adjustable toe and camber
Bilstein dampers (adjustable for ride-height only)
Koni 2-way adjustable damper (optional)
Rose-jointed suspension upgrade (optional)
Brakes:
Four piston monobloc front calipers with race pistons (reduced thermal conductivity)
Four piston monobloc rear calipers
Two-piece floating front brake discs with the latest Brembo drive system
Twin outlet front brake cooling ducts
Pagid RS29 brake pads front and rear (standard)
Endurance brake upgrade (optional)
Bosch race-developed ABS and traction control system (optional)
Fuel system:
100l single-fill fuel tank (standard)
120l endurance single or duel-fill tanks (optional)
Wheels:
Cast magnesium 5-stud OZ racing wheels
Front: 10" x 18"
Rear: 11" x 18"
Further options:
GT4 electrical diagnostic system
Cosworth D2/D3 datalogging systems
Air-conditioning
Air jacks