PORSCHE 911 GT3 CUP

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)