Porsche GT4 clubsPorT Mr GT4 hoMoloGaTion PackaGe

for Those wiTh anasPhalT addicTion:The Porsche GT4 clubsPorT Mr

01 Base vehicle cayman GT4 cluBsporT

02 race car GT4 cluBsporT mr

03 conversion KiT GT4 cluBsporT mr

04 manThey-racinG accessories

Porsche GT4 clubsPorT Mr GT4 hoMoloGaTion PackaGe

Base vehicle cayman GT4 cluBsporT i 54 i Base vehicle cayman GT4 cluBsporT

enGine

· aluminum six-cylinder rear-mounted boxer engine, rigid mounting· 3,800 cc; stroke 76.4 mm; bore 102.7 mm· max. power: 283 kW (385 hp) at 7,400 rpm· max. rpm: 7,800 rpm· max. torque: 420 nm at 4,750 – 6,000 rpm· compression ratio: 12.5 : 1· Water cooling with thermal management for engine and gearbox· Four valves per cylinder, adjustable camshaft phasing and variable valve timing variocam plus· sequential multi-point fuel injection· Fuel quality: minimum 98 octane, unleaded· Dry-sump lubrication· electronic engine management (continental sDi 9)· 100-cell metal catalytic converter complying with DmsB specifications· rear silencer with central tailpipes· variable intake system with adjustable resonance butterflies· Twin pipe sport exhaust system featuring two central tailpipes

TransMission

· rear wheel drive· rigidly mounted six-speed pDK-gearbox (DcT, dual clutch transmission)· limited slip differential optimized for racing

· Dual mass flywheel

bodywork

· lightweight bodywork with intelligent aluminum-steel composite construction· Fully integrated roll-cage complying with Fia homologation regulations for safety cages· Front bonnet with quick release fasteners· rear deck with quick release fasteners· modified cayman GT4 cockpit: · porsche motorsport steering wheel, alcantara covered, integrated shift paddles · motorsport center console with typical porsche switch layout · crash protected, lightweight battery and optimized ecu positon· race bucket seat recaro p1300GT with longitudinal adjustment· six-point safety harness· Fia certified towing loops at front and rear· 100 liter fuel cell (FT3 safety fuel cell) and „Fuel-cut-off“ safety valve in accordance with Fia regulations

sinGle-seaT, ProducTion-based race car based on Porsche cayMan GT4 (981)

susPension

· mcpherson suspension strut· Forged suspension links: · optimized stiffness · Double shear mounting · high-performance spherical bearings· 5 bolt wheel hubs· reinforced track rods (front)· electrohydraulic power steering with variable steering ratio and steering impulse (front)

brake sysTeM

· aluminum, mono-bloc six-piston racing calipers with ‘anti knock off’ piston springs· ventilated and grooved 380 mm brake discs mounted on aluminum disc bells· motorsport brake pads· optimized brake cooling duct layout

riMs / Tires

· one piece forged alloy rims, 9J x 18, offset 41 mm (front) and 10,35J x 18, offset 47,5 mm (rear) with 5 bolt mounting· Dimension front: 25/64-18 (24/64-18 for rain tires)· Dimension rear: 27/68-18· michelin transportation tires on delivery

elecTrics

· porsche GT4 instrument cluster including typical motorsport display elements· porsche Track precision race app with provision for a lap trigger· electronic throttle system· Battery mounted in passenger footwell· emergency switch in cockpit and exterior emergency switch at lower left of windscreen frame· lighting system: · main headlights with h7 technology · leD rear lighting system· electronic dynamic stability system psm (porsche stability management) with aBs, traction control and electronic stability control can be deactivated.· Tire pressure monitoring system (Tpms)

weiGhT / diMensions

· Total weight: 1.290 kg (minimum weight)· Total length: 4.438 mm· Total width: 1.810 mm· Total height: 1.256 mm· Wheelbase: 2.476 mm

base vehicle cayMan GT4 clubsPorT01

10

14

15

5

12

8

2

1

16

4

19

3

13

20

17

6

7

11

18

race car GT4 cluBsporT mr i 76 i race car GT4 cluBsporT mr

race car GT4 clubsPorT Mr

1 recaro race seat p1300 GT *

2 FT3 safety fuel cell 100l with Fuel-cut-off safety valve *

3 Fire extinguisher system **

4 air jack system **

5 Window net ** 6 refueling system7 sway bar front axle8 2-way adjustable race suspension kit9 adjustable brake balance beam

10 Drive shaft spacer11 carbon fiber front bonnet 12 carbon fiber doors 13 polycarbonate windscreen14 rear wing

02(Following specification is mandatory for GT4 homologation)

15 rear wing bracket16 steering wheel control unit17 can Gateway18 steering wheel hub extension

optional: 19 air conditioning *

20 light weight battery **

* not included in the GT4 kit, original porsche option** not included in the GT4 kit, see manthey-racing accessories

8 i conversion KiT GT4 cluBsporT mr

conversion kiT GT4 clubsPorT Mr03(Following specification is mandatory for GT4 homologation)

reFuelinG sysTemTank tower equipped with a premier double tank valve for fast-fill refuelling of 100-litre FT3 safety fuel cell

polycarBonaTe WinDscreenlight weight windscreen

2-Way aDJusTaBle race suspension KiTindependently adjustable in rebound and compres-sion forces with linear bearing and high performance race springs

aDJusTaBle BraKe Balance lever adjustment of brake balance directly by the driver

Drive shaFT spacermore flexibility for setting the rear axle geometry

carBon FiBer Doors light weight doors incl. polycarbonate side windows with quick release buckles to sro specification

sTeerinG Wheel huB exTensionposition optimisation of the steering wheel

carBon FiBer FronT BonneTlight weight bonnet with an oval aperture for the FT3 fuel cell

sWay Bar FronT axlesway bar with blade adjustment for roll rigidity

rear WinGperformance component to increase the downforce level

rear WinG BracKeTreinforced high-strength aluminum milled bracket with triple adjustment

sTeerinG Wheel conTrol uniTsimple and safe operation of the communications, hydration and optional lighting systems

can GaTeWaycan interface for the mandatory data logger in accordance with sro regulations

opTional: liGhT WeiGhT BaTTery lithium-ion battery for weight reduction

manThey-racinG accessories i 1110 i manThey-racinG accessories

ManThey-racinG accessories04

Fire exTinGuisher sysTem ***

Two-chamber extinguishing system with 6 nozzles covering the cockpit, engine compartment and fuel refueling area

air JacK sysTem ***

3 lifting jacks, pressurized line kit and compressed air supply valve

WinDoW neT ***

safety window net incl. holder in accordance with sro safety regulations

*** option is mandatory for GT4 homologation

12 i manThey-racinG accessories manThey-racinG accessories i 13

recaro co-Driver pacKaGe recaro race bucket seat including 6-point harness and foot rest

iconic rW pepiTa seaT DesiGn seat cushions in iconic porsche design

rim seT BBsone piece forged alloy rims, 9J x 18, off- set 41 mm (front) and 10,35J x 18, offset 47,5 mm (rear) with 5 bolt mounting

WinDscreen proTecTion4-layer tear-off protection foil

aDDiTional BoTTle For DrinKinG sysTem

aDDiTional helmeT seT For DrinKinG sysTem

liGhT WeiGhT BaTTerylithium-ion battery with lightweight and compact design

poWerBoxDistribution box for 12v power plug

siDe & rear WinDoW proTecTionchip guard protection foil side / rear windows

aDDiTional liGhTninG 24h (niGhTFace)additional headlights integrated in the front bumper

sKiD paDprotection of the undercarriage

DrinKinG sysTem incl. BoTTle anD helmeT seTelectronic system with push button at the steering wheel

poWer caBle poWerBox 150 cm incl. pluG

poWer caBle poWerBox 270 cm incl. pluG

poWer caBle poWerBox 270 cm open enD

connecTor Jump sTarT BaTTery /

charGer

manThey-racinG accessories i 1514 i manThey-racinG accessories

ouTDoor cover helmeT ivos-DouBle DuTyFia 8860-2010 or snell sa 2015. Full carbon shell, hans® ready, can be used either with a peak or with a visor

racinG suiT sT221 air-sFia 8856-2000 certified, 3 layers, lycra / aramid floating sleeves, back stretch-able panel

racinG Gloves ouTsiDe seams ii Grip and protective pads optimized leather parts anti-vibration foam padding

racinG shoes DayTona iireinforced stiffer and shock-absorbing heel, ergonomic and tailored sole extra velcro-fastening strap for firm hold

mesh GuarD safety guard for air intake

aDapTer caBle cTeK adapter cable to connect battery charger

carliFTer seT aluminium For airJacK sysTemcarlifter to raise race car to 2nd floor level

accessories air JacK sysTempressurized bottle incl. trolley, mano- meter and air hose

Tool Trolleyspecific selection of tools for cayman GT4 clubsport

each customer is responsible for his car to fully comply with the relevant regulations.This document replaces previously published information.

vehicle cannot be registered for public road use.all data subject to change without prior notice.

manThey-racinG

The sPecialisT for race and road Porsche PerforMance.

manthey-racing Gmbh rudolf-Diesel-strasse 11-13 · D-53520 meuspath · phone: +49 (0) 2691 / 9337-0Fax: +49 (0) 2691 / 9337-10 · info@manthey-racing.de · www.manthey-racing.de

For misprint and errors no liability · www.pixel-schmiede.com