70-årsbomben fra Porsche

Publisert
28. september 2018

Vi kan ikke annet enn å måpe over Porsches 70-årshyllest i form av nye 935. Det blir bygget 77 eksemplarer av retroraceren som også blir sviende dyr.

På 70-tallet satte Porsche en støkk i racingverdenen med sin 935/7 som kjørte fletta av det meste. Kjælenavnet «Moby Dick» gikk raskt inn i historien for turbo-Porschen som feide konkurransen av banen og har vært legendarisk siden. Feiringen er basert på at selakspet har produsert sportsbiler i 70 år.

Nå under den store Porsche-happeningen Rennsport Reunion i California på Laguna Seca, valgte Porsche å slippe bursdagsgaven til selv i form av en moderne klone av ikonet som er tuftet på råskinnet GT2 RS. Det blir lagd 77 stykk av nye 935 til den nette pris av 701.000 Euro – med en klar beskjed til eierne om at singleseateren kun kan brukes på bane. Så får vi se hvor lang tid det tar til noen får omgått regelverket med gategodkjenning. For det vil skje…

Men la oss nyte de tekniske dataene og resten av bildene som ligger lenger ned i artikkelen.

Concept:

  • Single-seater near-standard non-homologated race car.
  • Basis: Porsche 911 GT2 RS (991.2)

Weight/dimensions:

  • Weight: ca. 1,380 kg
  • Length: 4,865 mm
  • Width: 2,034 mm (incl. side mirrors)
  • Total height: 1,359 mm
  • Wheelbase: 2.457 mm

Engine:

  • Water-cooled 6-cylinder aluminium twin-turbo rear-mounted boxer engine and rigid suspension; 3,800 cc; stroke 77.5 mm; bore 102 mm; ca. 515 kW (700 hp)
  • 4-valve technology with camshaft adjustment and valve-lift switchover
    Vario-Cam Plus
  • Electronic engine management (Continental SDI 9)
  • DMSB-approved 100-cell metal catalytic converter
  • Rear silencer with twin tailpipes mounted centrally, Heritage Design

Transmission:

  • 7-speed PDK gearbox with rigid suspension and short throw
  • Dual mass flywheel
  • Internal pressurised oil lubrication with active oil cooling
  • Limited slip differential optimised for racing

Bodywork:

  • Weight-optimised bodyshell in aluminium-steel composite design with carbon-fibre Kevlar add-on parts to improve aerodynamics and stability
  • Rear wing with lights integrated in endplates
  • Enlarged air inlets with integrated LED headlights in 4-point design
  • Removable escape hatch in roof complying with FIA Art. 275a
  • Aerodynamically optimised side mirrors
  • 115-litre FT3 safety fuel cell with fuel cut-off safety valve in compliance with FIA Art. 253 in the front, optional with fast-fill coupling
  • Welded-in safety cage
  • Recaro racing bucket seat with longitudinal seat adjustment and padding system in accordance with FIA Standard 8862/2009
  • 6-point safety harness
  • Air jack system (three jacks)
  • Fire extinguishing system with electronic release unit

Suspension:

Front axle:

  • MacPherson suspension strut; forged suspension links, optimised stiffness with high-performance spherical bearings, centre-locking wheel nuts; 3-way racing dampers, reinforced tie-rod; Electro-mechanical power steering with variable steering ratio; anti-roll bar

Rear axle:

  • Lightweight multi-link suspension, strut ball jointed (Unibal); centre-locking wheel nuts; 3-way racing dampers; anti-roll bar

Brakes:

Brake system:

  • Two separate brake circuits for front and rear axles; adjustable via brake balance bar system

Front axle:

  • Six-piston aluminium monobloc racing brake callipers with anti-knock-back piston springs; steel brake discs, internally ventilated with 380 mm diameter, racing brake pads, optimised brake cooling ducts

Rear axle:

  • Four-piston aluminium monobloc racing brake callipers with anti-knock-back piston springs; steel brake discs, internally ventilated with 355 mm diameter, racing brake pads, optimised brake cooling ducts

Electrical system:

  • Instrument cluster consisting of COSWORTH ICD with integrated data logger, sport Chrono watch and boost gauge in a vintage finish
  • CFK multifunction steering wheel with pit speed limiter and quick-release coupling
  • PSM (Porsche Stability Management) with ABS, Traction Control and Electronic Stability Control (able to be completely switched off)
  • Centre console with map switch to adjust the ABS, ESC, TC and switch between preset tyre circumferences
  • Porsche Track Precision Race App
  • Integrated lap trigger
  • Lightweight lithium-ion (Li-Fe-Po-) battery, 60 Ah, leakproof, mounted in passenger footwell
  • Emergency cut-off switch in cockpit and outside left of the windscreen
  • Tyre pressure monitoring system (TPMS)
  • Air conditioning

Rims/Tyres:

Front axle:

  • One-piece light-alloy forged wheels
    11.5J x 18 offset 15.3 with centre-locking nut; Michelin transport tyres 29/65-R18

HA:

  • One-piece light-alloy forged wheels
    13J x 18 offset -10 with centre-locking nut; Michelin transport tyres 31/71-R18

Colour:

Agate gray water-based paint; optional: Martini livery

Originalen 935/78 som den nye er tuftet på.