Vehicle
Only Porsche 911 GT3 Cup (992) vehicles can be admitted to the Michelin 992 Endurance Cup 2024.
Vehicle description
Porsche 911 GT3 Cup (992), Model 2022:
Concept
- Single-seater, production-based racecar
- Basis: Porsche 911 GT3
Engine
- Water-cooled six-cylinder boxer engine, rear-mounted
- Displacement 3,996 cm3; stroke 81.5 mm; bore 102 mm
- Max. power: 375 kW (510 hp) at 8,400 rpm
- Max. rpm: 8,750 rpm
- Variable cam phasing (intake and exhaust)
- Electronic throttle
- Direct fuel injection
- Coolant circuit with thermostat
- Race exhaust system with regulated race catalytic converter
Transmission
- Porsche six-speed sequential dog-type gearbox
- Internal pressure-oil lubrication with active oil cooling
- Mechanical limited slip differential
- Three-plate sintered metal race clutch
- Paddle shift with electronic shift barrel actuator
Body
- Lightweight body in aluminium and steel composite
- Weld-in roll cage, in compliance with FIA regulations
- Removable roof section
- Pickup point for lifting device
- Racing bucket seat in compliance with FIA regulations
- Padding system for adapting to individual driver
- 110-litre FT3 safety fuel cell
- ‘Fuel-Cut-Off’ safety valve in accordance with FIA regulations
- Three-jack air jack system, valve mountable on either side of the car
Chassis and braking system
- Front axle with double wishbone front suspension adjustable ride height, camber and toe
- Motorsport driveshafts optimised for reliability and durability
- Electric power steering with manual function
- Racing shock absorbers
- Wheel hubs with central locking device
- Two separate brake circuits with brake pressure sensors
- Brake pressure distribution regulated via a brake balance system
- Derivative sensors and harness for retrofitting an ABS system
- Multi-piece steel brake discs (380 mm); internally vented and slotted
- Racing brake pads
- Tire pressure monitoring system
Electrics
- 10.3" Porsche colour display
- Porsche logger and power box
- Fire extinguisher system (extinguishing agent: NOVEC gas)
- Digital touch panel with multi-colour backlight
- Data connection (data logger, video system)
Weight/dimensions
- Total weight: approx. 1,260 kg (2,778 lbs)
- Total length: 4,585 mm (180.51 inches)
- Total width (front axle): 1,920 mm (75.59 inches)
- Total width (rear axle): 1,902 mm (74.88 inches)
- Wheelbase: 2,459 mm (96.81 inches)