Boasting a totally redeveloped drive, a Porsche 911 GT3 Cup tackled a 2017 deteriorate – primarily exclusively in a Porsche Mobil 1 Supercup, in a Porsche Carrera Cup Deutschland as good as a Porsche GT3 Cup Challenge USA and a Porsche GT3 Cup Challenge Canada. From 2018, a latest chronicle of a world’s most-produced GT competition automobile will be campaigned in all of Porsche’s 21 one-make crater array around a world.
The back of a new 911 GT3 Cup houses a four-litre, six-cylinder prosaic engine for absolute propulsion. Thanks to racer motorsport technology, a compress engine with approach fuel injection delivers a rise opening of 357 kW (485 hp). A operation of innovative sum also improves potency in further to engine performance, ensuring even improved continuance of a naturally aspirated engine underneath racing conditions, as good as shortening upkeep costs. A valve expostulate with rigidly mounted rocker arms and a executive oil feed is used for a really initial time. An integrated oil centrifuge is used to optimise oil defoaming in a engine. A crankshaft with significantly increasing acerbity has also been installed.
A new front apron and a new back finish urge a downforce of a new 911 GT3 Cup compared to a prototype model, so enhancing traction and performance. The distinguished 184-centimetre-wide back wing has been defended from a prototype model. One-piece 18-inch racing rims with a executive locking resource are used – with 270-millimetre Michelin racing slicks on a front spindle and a large 310-millimetre step on a back axle. The intelligent aluminium-steel combination construction ensures limit acerbity and a lightweight body. Ready to race, a 911 GT3 Cup weighs in during only 1,200 kilograms.
During a car’s development, a engineers put special importance on motorist safety. The motorist is stable by a plain reserve enclosure and an innovative, bucket-style racing chair that is created around a conduct and shoulder area in particular. The rescue induce in a roof, in line with a latest FIA standard, creates it easier to yield initial diagnosis and liberation following an accident.
911 GT3 Cup still a best-selling GT racing car
Porsche manufactures a 911 GT3 Cup on a same prolongation line as a 911 highway automobile in a categorical trickery in Stuttgart-Zuffenhausen. The baseline competition tuning is achieved during a Weissach Motorsport Centre, where vehicles are also entirely tested by a veteran competition motorist before to smoothness to a customer. A sum of 296 units of a 485 hp one-make crater racer have rolled off a public line during a Porsche’s categorical bureau in Stuttgart-Zuffenhausen. This creates a one-make crater contender still a best-selling GT racing automobile in a world. The 911 GT3 Cup can be systematic from Porsche Motorsport in Weissach for a cost of 196,880 Euro and country-specific taxes.
Technical outline Porsche 911 GT3 Cup
Intelligent lightweight physique of aluminium-steel composite; welded-in hurl cage; front lid with dual atmosphere intakes for cockpit ventilation, quick-release catches; removable roof induce in correspondence with a latest FIA reserve regulations; mutated and widened 911 GT3 wings; lengthened back circle arches; mutated and widened 911 GT3 front apron with spoiler lip; mutated 911 GT3 back apron with constituent sleet light; doors, back lid and tractable back wing of carbon-fibre reinforced plastic; polycarbonate back side windows and back screen; back underbody panelling with NACA ducts for stop and driveshaft cooling; mutated 911 cockpit; quick-release steering circle with control row and change paddles; six-point chair belt, competition bucket chair with stuffing system; 100-litre FT3-safety fuel cell; atmosphere jack system, glow extinguisher.
Aluminium six-cylinder horizontally against engine, rear-mounted; capacity: 3,996 cm3; cadence 81.5 mm; gimlet 102 mm; max. power: 357 kW (485 hp) during 7,500 rpm; max. rpm: 8,500; limit torque: 480 Nm during 6,250 rpm; single-mass flywheel; water-cooled with thermal government for engine and transmission; 4 valves per cylinder; approach fuel injection; fuel grade: Super unleaded, smallest 98 RON; dry-sump lubrication; electronic engine government (Bosch MS 4.6 NG); competition empty complement with regulated competition catalytic converter; back silencer with executive twin tailpipe; electronic throttle.
Porsche six-speed consecutive dog-type transmission; inner pressure-oil lubrication with active oil cooling by oil-water feverishness exchanger; automatic differential lock; triple-disc sintered steel racing clutch; pneumatic gearshift activation (paddle shift).
McPherson cessation strut, tractable for height, cove and toe; circle hubs with executive locking device; racing startle absorbers; fake and tractable tip mounts; double-blade-type tractable anti-roll bars; electro-hydraulic energy steering with outmost control duty for easy automobile manoeuvring.
Multi-link back suspension, tractable for height, cove and toe; fake control arms with optimised stiffness, double-shear lane rod tie and heavy-duty round bearings; circle hubs with executive locking device; racing startle absorbers; fake and tractable tip mounts; double-blade-type tractable anti-roll bars.
Two eccentric stop circuits for front and back axle, tractable around stop change system;
Six-piston aluminium monobloc racing stop callipers with ‘anti-knock back’ piston springs; multi-piece steel stop discs, internally vented and slotted; diameter: 380 mm; racing stop pads; optimised movement routing.
Four-piston aluminium monobloc racing stop callipers with ‘anti-knock back’ piston springs; multi-piece steel stop discs, internally vented and slotted; diameter: 380 mm; racing stop pads; optimised movement routing.
Wheels and tyres
One-piece amalgamate wheels adapting to Porsche specification, 10.5 J x 18 equivalent 28 with centre lock; Michelin competition tyres 27/65-18.
One-piece amalgamate wheels adapting to Porsche specification,12 J x 18 equivalent 53 with centre lock; Michelin competition tyres 31/71-18.
COSWORTH colour arrangement ICD and electrical complement control section IPS32; electronic throttle; glow extinguishing complement (extinguishing agent: gas); battery 12 V, 70 Ah 175-A alternator. Lighting system: Bi-Xenon categorical headlights, LED daytime using lights, LED taillights and sleet lights in correspondence with FIA homologation regulations.
Length 4,564 mm; Width 1,980 mm; Height 1,246 mm, Wheelbase: 2,456 mm
ca 1,200 kg