THE RACE CAR

 

Strong, swift, spectacular:
the #30 Frikadelli-Porsche 911 GT3 R (991.2)

 

Technical description Porsche 911 GT3 R (991.2)

ENGINE
• Water-cooled six-cylinder boxer engine (rear mounted)
• 4,000 cm3; stroke 81.5 mm; bore 102 mm
• Output: over 404 kW (550 hp) subject to FIA BoP (air restrictor)
• Four-valve technology
• Direct fuel injection
• Dry sump lubrication

TRANSMISSION
• Porsche sequential six-speed constant-mesh gearbox
• Mechanical slip differential with external pre-load adjustment
• Pneumatic gear-shift activation (paddle shift)

BODY SHELL
• Lightweight body featuring intelligent aluminium-steel composite design
• Welded-in roll-cage according to FIA regulations
• Removable escape hatch in roof in accordance with the latest FIA regulations
• Lightweight exterior design:
• CFRP doors, rear cover, rear wing, wheel arches, front and rear fairing
• Polycarbonate glazing
• Removable polycarbonate door windows
• FT3 safety fuel cell, approx. 120 litres, with fuel cut off safety valve in accordance with FIA regulations
• Air jack system (four jacks)

SUSPENSION
• Double wishbone front axle
• Wheel hubs with centre-lock wheel nuts
• Anti-roll bar, adjustable by blade position
• Power-assisted steering with electro-hydraulic pressure feed
• Multi-link rear axle
• Machined aluminium control arms, stiffness optimised with high performance spherical bearings
• Wheel hubs with centre-lock wheel nuts
• Anti-roll bar, adjustable by blade position

BRAKE SYSTEM
• Two separate brake circuits for front and rear axles; adjustable by driver via brake balance bar system
• Front axle
• Six-piston aluminium monobloc racing brake calliper
• Steel brake discs, multi-piece, ventilated, D = 390 mm
• Rear axle
• Four-piston aluminium monobloc racing brake calliper
• Steel brake discs, multi-piece, ventilated, D = 370 mm

WHEELS/TIRES
• One-piece BBS alloy wheels according to Porsche specification
• Michelin Tires

ELECTRICS
• COSWORTH power management system IPS48 MK2
• Race ABS
• Traction control

WEIGHT/DIMENSIONS
• Total weight: tbd (BoP dependent)
• Overall length: 4,629 mm
• Overall width front axle: 1,975 mm
• Overall width rear axle: 2,002 mm
• Wheelbase: 2,459 mm