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Porsche 911 RSR (2019) - Technical Specs
Width: 2,042mm (front axle)/2,050mm (rear axle)
Length: 4,593mm (not including splitter, rear wing, diffusor)

Technical Specs 911 RSR (2019)

Body

Weight optimized body shell in aluminium and steel composite
Lifting mounts integrated in the roof
Removable roof hatch
FT3 fuel tank in body front of the car
Welded-in roll cage
Seat pursuant to FIA 8862-2009; rigidly mounted to the body
Six-point safety harness for use with HANS
Longitudinally adjustable pedals
Bodywork made of CFRP, aerodynamically optimized and quick-exchangeable
Rear wing with ‘swan neck’ mount
Four-post air jack system with safety pressure valve
Electronically activated fire extinguisher system
Heated windscreen

Engine

Water-cooled six cylinder boxer engine, positioned in front of the rear axle
4,194cm³ displacement
81.5mm stroke
104.5mm bore
Approx. 378kW (515PS), depending on restrictor
Four-valve technology
Direct fuel injection (DFI)
Dry-sump lubrication
Single-mass flywheel
Power output limitation by restrictor
Electronic throttle
Side exhaust

Suspension

Front axle Double wishbone suspension
Four-way adjustable dampers with coil springs
Anti-roll bars, adjustable on both sides
Electro-hydraulic power steering
Rear axle Integrated rear axle subframe with double wishbone suspension
Four-way adjustable dampers with coil springs
Anti-roll bars, adjustable on both sides
Tripod drive shafts

Weight/Dimensions

Width 2,042mm (front axle)/2,050mm (rear axle)
Length 4,593mm (not including splitter, rear wing, diffusor)
Wheelbase 2,513mm
Weight approx. 1,245kg (subject to BOP)

Transmission

Six-speed sequential dog-type transmission, weight optimized
Two-shaft longitudinal layout with bevel gear
Shifting via electronic shift actuator
Shift paddles on the steering wheel
Magnesium gearbox casing
Multi Disc limited slip differential with visco unit
Three-disc carbon racing clutch

Brakes

Two independent brake circuits for front and rear axle, adjustable via balance bar
Front axle One-piece six-piston aluminium monobloc fixed brake calipers with quick coupling
Internally ventilated steel brake discs, 390mm diameter
Racing brake system
Optimized brake cooling duct
Rear axle One-piece four-piston aluminium monobloc fixed brake calipers with quick coupling
Internally ventilated steel brake discs, 355mm diameter
Racing brake system
Optimized brake cooling duct

Rims/Tires

Front axle One-piece forged, light-alloy rims
12.5 J × 18 ET 25 with center lock and captive wheel nuts
Michelin-Slick 30/68-18
Rear axle One-piece forged, light-alloy rims
13 J × 18 ET 37 with center lock and captive wheel nuts
Michelin-Slick 31/71-18

Electrics

Cosworth Central Logger Unit
CFRP multi-functional steering wheel with integrated display, quick-release fasteners and shift paddles
Collision Avoidance System
Controlled generator in conjunction with LiFePo4 battery
LED main headlights
LED taillights and rain light
Illuminated start number and leader light system
Black light in interior
Electrically adjustable exterior mirrors with memory function
Tire Pressure Monitoring System (TPMS)
Drink system
Air conditioning system
Control switch panel on center console with fluorescent labelling