Following repeated requests by motor racing enthusiasts among the SLR. CLUB
members, the British motor racing specialists RML Group (Ray Mallock Ltd) have
developed the new SLR 722 GT. This puristic super-sportscar is designed
exclusively for the racetrack, has no approval for on-road use and will take
part in the SLR. CLUB Trophy, a competition series forming part of the SLR. CLUB
racetrack program in Europe.
Compared to the series-production version, the SLR 722 GT has been uniquely and
comprehensively re-engineered by RML, especially with respect to the suspension,
braking system, aerodynamics, interior and exhaust system. More than 400
components were redesigned. The key data of this edition limited to 21
two-seaters – kerb weight 3064 lbs, maximum output 680 bhp at 1.75
bar boost, and maximum torque of 612 lb-ft to guarantee maximum racetrack
performance.
The SLR 722 GT already makes a powerful impression at standstill: new body
components such as the front apron with front splitter, wide wings, prominent
side skirts, the large rear diffuser and the fixed rear spoiler are obvious
indicators of outstanding racetrack performance and extensive aerodynamic
development work.
The likewise redesigned bonnet conceals a supercharged AMG 5.5-liter V8-engine uprated by RML to develop a peak output of 680
bhp and a maximum torque of 612 lb-ft. A racing air filter and a new exhaust system ensure
outstanding responsiveness and an even more striking engine sound. Dispensing
with numerous comfort features means that the SLR 722 GT tips the scales at a
kerb weight of just 3064 lbs. The result is a favorable power-to-weight ratio and an acceleration time of 3.3 seconds from standstill to
100 km/h. The maximum speed is 195 mph.
Modified Suspension
Fast lap times are guaranteed by the newly developed suspension: a new wheel
location system at both front and rear provides improved kinematics and lateral
dynamics. A modified stabiliser at the front axle reduces roll when cornering,
while an adjustable wheel camber combined with shock absorbers with variable
compression and rebound characteristics allow the suspension to be set up for
different racetracks. 18-inch light-alloy wheels with central locks allow fast
tyre-changes during a race – which is also assisted by the pneumatic jacking
system.
Power is transferred by a five-speed automatic transmission with steering wheel
shift paddles, which has been adapted to racing conditions. A mechanical locking
differential with a locking effect of 70 percent under acceleration and 80
percent on the overrun ensures traction without loss of power. Highly efficient,
fade-resistant braking is provided by the new racing brakes complying with FIA
GT regulations, which feature a modified cooling airflow and adjustable balance.
The interior of the SLR 722 GT is characterised by the functional atmosphere of
a thoroughbred racing car. Eye-catching details include a rollover cage, a
redesigned instrument panel with a racing display, a racing steering wheel and
bucket seats with six-point seat belts.
Developed by Motor Racing Specialists
Development, production and sales of the SLR 722 GT are in the hands of the
renowned British motorsport and automotive specialists RML Group. A maximum of
21 vehicles will be produced. Servicing and participation in racing events is
also under the aegis of RML in collaboration with the SLR.SAFETY & SPEED ACADEMY.
The owners of cars already ordered are all members of the SLR. CLUB – a highly
exclusive community which organizes events relating to the SLR and is chaired by
Dr. Dieter Zetsche, Chairman of Daimler AG and CEO of Mercedes-Benz Cars. The
SLR.SAFETY & SPEED ACADEMY forming part of the SLR. CLUB offers special driver
training courses, and enables customers to acquire a national Category A racing
license. Prominent, highly-skilled instructors for the SLR. CLUB include David
Coulthard, Klaus Ludwig, Jochen Mass, Chris Goodwin and Christina Surer. The
central focus of SLR. CLUB events is on automotive passion, professionalism and
perfection.
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