RACE CAR

Porsche 911 GT3 Cup (Type 992)

Year: 2021

Concept

• Single-seater customer racing car

Weight / Dimensions

• Total weight: ca. 1,260 kg

• Length: 4,585 mm

• Width: 1,920 mm (front axle) / 1,902 mm (rear axle)

• Wheelbase: 2,459 mm

Engine

• Water-cooled six-cylinder boxer rear engine

• Displacement 3,996 cm3; stroke 81.5 mm; bore 102 mm

• Ca. 375 kW (510 hp) at 8,400 rpm

• Max. torque 470 Nm at 6,150 rpm

• Max. rpm 8,750

• Four-valve technology

• Single throttle butterfly system

• Intake manifold with two resonance flaps

• Engine control unit Bosch MS 6.6

• Dry-sump lubrication

• Single-mass flywheel

• Race exhaust system with DMSB certified catalytic converter

• Fuel quality: Superplus unleaded, to E20 (min. 98 octane)

Transmission

• Porsche six-speed sequential dog-type gearbox

• Paddle shift with electronic shift barrel actuator

• Mechanical limited slip differential

• Three-plate sintered metal racing clutch

Body

• Lightweight body featuring intelligent aluminium-steel composite design

• Mounting points for lifting device

• Removable rescue hatch in roof

• Welded-in roll-cage, approved for co-driver use on circuits

• Seat in accordance with
FIA Standard 8862/2009, infinite longitudinal adjustment, two positions for height and inclination

• Six-point racing safety harness, for use with HANS®, adjustable steering column with steering angle sensor

• Front cover with integrated quick-release fasteners, cooler exit-air duct and central air intake for cockpit ventilation

• Widened front bumper with spoiler lip

• Fenders with extensions

• Rear bodywork with integrated rain light in accordance with FIA regulations

• Doors, rear cover and rear wing of CFRP

• Rear wing with ‘swan neck’ mounting, adjustable in 11 positions

• Polycarbonate windows with hard coating

• Air-jack system with three jacks

• Valve mounting points on either side of the car

• 110-litre FT3 safety fuel cell in the front

• CFRP interior trim panels, multifunctional CFRP motorsport steering wheel with quick-release coupling, shift paddles and illuminated push buttons

• Ergonomic digital touch panel with multi-colour backlight

• Safety nets (centre and driver’s side) in accordance with latest FIA safety regulations

• Preparation for seat ventilation

• Fire extinguisher system with electronic release unit

Suspension

• Forged aluminium control arms & top mounts, stiffness optimised

• Heavy-duty spherical bearings with dust protection

• Wheel hubs with centre-lock wheel nut

• Shock absorbers with motorsport-specific valve characteristic

• Double-blade- type adjustable anti-roll bars

• Tyre pressure monitoring system

Front axle

• Double wishbone front suspension, adjustable ride-height, camber and toe

• Electro-mechanical power steering with manoeuvring function

Rear axle

• Multi-link rear suspension, adjustable in ride-height, camber and toe

• Motor racing drive shafts optimised for reliability and durability

Brake system

• Two independent brake circuits incorporating front and rear axle brake pressure sensors, driver adjustable brake force distribution via brake balance system

• Racing brake pads

• Optimised brake ducts

• Ergonomic brake pedal positioning

Front axle

• Six-piston aluminium monobloc racing brake callipers with ‘anti knock-back’ piston springs

• Ventilated 380 mm x 32 mm steel brake discs mounted on aluminium disc bells

• Aluminium brake disc chamber

Rear axle

• Four-piston aluminium monobloc racing brake callipers with ‘anti knock-back’ piston springs

• Ventilated 380 mm x 32 mm steel brake discs mounted on aluminium disc bells

• Aluminium brake disc chamber

Wheels / Tyres

Front axle

• Single-piece centre-lock alloy wheels conforming to Porsche specification and design, 12J x 18

• Tyre dimension 30/65-18

Rear axle

• Single-piece centre-lock alloy wheels conforming to Porsche specification and design, 13J x 18

• Tyre dimension 31/71-18

Electrical system

• Porsche Logger Unit; Porsche Power Box, 10.3 inch Porsche colour display

• Lightweight, leak-proof LiFePO4 battery 12V, 60 Ah in passenger footwell

• 175 A alternator

• Digital touch panel with multi-colour backlight

• Single-arm 
windscreen wiper with direct drive (intermittent and continuous operation)

• Three additional centre console switches for additional power consumers

• Data connection (data logger, video system)

• LED main headlights and daytime running lights

• Taillights and rain light in LED technology