RACE CAR

RACE CAR

PORSCHE 911 GT3 CUP (TYPE 991 II)

Concept
 
• Single-seated, near-standard race vehicle
 • Based on the 911 GT3

Engine
 
• Aluminum six-cylinder rear-mounted boxer engine
 • Sealed
 • 3,996 cm³; stroke 81.5 mm; bore 102 mm
 • Max. power: 357 kW (485 hp) at 7,500 rpm
 • Max. rpm: 8,500 rpm
 • Single-mass flywheel
 • Water cooling with heat management for engine and gearbox
 • Four valves per cylinder
 • Sequential multi-point fuel injection
 • Required fuel quality: minimum 98 octane, unleaded
 • Dry-sump lubrication
 • Electronic engine management (Bosch MS 4.6)
 • Race exhaust system with regulated race catalytic converter
 • Rear silencer with centered exhaust pipes
 • Electronic acceleration pedal

Transmission
 
• Porsche six-speed sequential dog-type gearbox
 • Gear ratios
    Ring & pinion gear 14/22 i = 1.571
    Final drive 17/41 i = 2.412
    1st gear 13/41 i = 3.154
    2nd gear 17/40 i = 2.353
    3rd gear 19/36 i = 1.895
    4th gear 19/29 i = 1.526
    5th gear 24/30 i = 1.250
    6th gear 34/35 i = 1.029
 • Internal pressure-oil lubrication with active oil cooling
 • Limited slip differential
 • Triple-disc sintered metal race clutch
 • Pneumatic paddle shift system

Bodywork
 • Lightweight bodywork with smart aluminum-steel composite construction
 • Welded-in roll cage, in compliance with FIA Homologation Regulations for safety cages
 • Front bonnet with two air inlets for cockpit ventilation and quick fasteners
 • Removable roof section
 • Rescue bar analogue DTM system
 • Modified and widened 911 GT3 fenders
 • Modified rear wheel archesModified and widened 911 GT3 front-end with spoiler lip

Lightweight exterior
 
• CRP doors with sport-design rear-view mirrors
 • CRP rear engine lid with quick fasteners
 • CRP rear wing; adjustablePC windows and rear side windows with ventilation openings
 • PC rear window
 • Underbody tray with air routing for brake- and driveshaft cooling in the rear

Modified 911 cockpit
 
• Magnesium sub-frame in light weight design
 • Ergonomic driver-oriented center console
 • Switch mask with fluorescent lettering
 • Steering wheel with quick release coupling, control panel and shift paddles
 • Recaro P 1300 GT Seat with longitudinal adjustment, homologated to latest FIA requirements
 • Individual padding system
 • Six-point seat belt 

 • 100 litre fuel cell (FT3 safety fuel cell)

 • Built-in air jack system (three legs) 

Suspension

Front axle
 
• McPherson suspension strut, adjustable in height, wheel camber and track
 • Forged struts: Optimized stiffness, double shear tie rod connection, Heavy-duty spherical bearings
 • Wheel hubs with center lockRacing shock absorbers, non-adjustable
 • Forged supporting mounts
 • Double-blade-type anti-roll bar
 • Electrohydraulic power steering

Rear axle
 
• Multilink rear suspension, adjustable in height, wheel camber and track
 • Forged struts: Optimized stiffness, double shear tie rod connection, Heavy-duty spherical bearings
 • Wheel hubs with center lock
 • Racing shock absorbers, nonadjustable
 • Forged supporting mounts
 • Double-blade-type anti-roll bar

Brake System
• Two independent brake circuits for front and rear axle, adjustable by the driver via brake balance system

Front axle
• Aluminum six-piston racing calipers in mono-bloc design
• Multi-piece steel brake discs; internally vented and slotted, 380 mm diameter
• Racing brake pads
• Optimized ventilation routing

Rear axle
• Aluminum four-piston racing calipers in mono-bloc design
• Multi-piece steel brake discs; internally vented and slotted, 380 mm diameter
• Racing brake pads
• Optimized ventilation routing

Rims & Tires

Front axle
• Single-piece light-alloy rims according to Porsche specification and design with center lock, 10.5J x 18 ET 28
• Michelin transportation tyres; tire size: 27/65-18

Rear axle
• Single-piece light-alloy rims according to Porsche specification and design with center lock, 12J x 18 ET 53
• Michelin transportation tires; tire size: 31/71-18

Electrics
• COSWORTH color display ICD
• COWSORTH electrical system control unit IPS32
• Electronic throttle system
• Fire extinguishing system (extinguishing agent: gas)
• Battery 12 V, 70 Ah (AGM), leak-proof, placed in the co-driver foot well
• Alternator 150 A
• Fan in light weight design
• Wiper with direct drive

Lighting system
• Bi-xenon-headlight
• LED daytime running light
• LED rear lighting system and rain light

Weight, Dimensions & Colors
• Total weight: approx. 1,200 kg
• Total length: 4,547 mm
• Total width: 1,851 mm
• Total height: 1,280 mm
• Wheel base: 2,458 mm

Colors
• Water-based paint
• Exterior: white C9A
• Interior: white filler-coat, no clear-coat finish

CALENDAR 2019

Mar 22 - 24 Shanghai International Circuit, China Official Test Days Official Test Days*
Apr 12 - 14 Shanghai International Circuit, China Formula 1 Support Race Round 1*
May 24 - 26 Suzuka International Circuit, Japan Super GT Rounds 2 & 3*
Jun 14 - 16 Fuji International Circuit, Japan One Make Series Festival Rounds 4 & 5 & 6*
Jul 12 - 14 Sepang International Circuit, Malaysia Malaysian Championship Series Rounds 7 & 8 & 9*
Aug 30 - Sep 01 Bangsaen Street Circuit, Thailand Thailand Super Series Rounds 10 & 11*
Sep 20 - 22 Marina Bay Circuit, Singapore Formula 1 Support Race Rounds 12 & 13*
Nov 08 - 10 Shanghai International Circuit, China World Endurance Championship Rounds 14 & 15*

* Calendar can be subject to change.

  • ./Shanghai International Circuit_xs.

    Shanghai International Circuit

    Shanghai, China
  • ./Fuji International Speedway_xs.

    Fuji International Speedway

    OYAMA, Japan
  • ./ Bangsaen Street Circuit_xs.

    Bangsaen Street Circuit

    Chonburi, Thailand
  • ./Marina Bay Circuit_xs.

    Marina Bay Circuit

    Singapore, Singapore
  • ./Sepang International Circuit_xs.

    Sepang International Circuit

    Kuala Lumpur, Malaysia

Current Standings

  • Overall
  • Pro-AM
  • Dealer Trophy
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