Porsche 911 Backdate
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Porsche 911 Backdate

Coupé, 1978

Highlights

  • High-end complete rebuild
  • 3.2L Sport Engine, 289 ch
  • Over €70,000 invested

Over €70,000 in documented invoices (2016–2024); complete and traceable history available.

Porsche 911 3.0 SC “Backdate” — 911 S Replica — Complete Restoration 2016–2021

Stunning 1978 911 SC, fully rebuilt in the “backdate” style by renowned specialists (911 Classic Garage, Kugler Motorsport), with no compromises on quality.

Automatically translated by DeepL. View original version (FR)

EUR 125,000
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FRFrance
BS AUTO
3 Rue des Menuisiers
67460 Souffelweyersheim
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The vehicle in detail

Engine: Complete rebuild of the 3.2L Sport engine—Mahle 98mm pistons and cylinders, special camshafts, PMO carburetors. Dyno results: 288.8 ch / 336.8 Nm. Dansk Dual Sport exhaust, SSI manifolds.

Transmission: fully overhauled 915 transmission, limited-slip differential, modified gear ratios, new 2nd through 5th gears. “Porsche Style” shift lever (Bott), 55% reduced travel.

Ignition: AKI HKZ proSparX Professional programmable module for 6-cylinder engines.

Body: front fenders, engine hood (with louvers), and front hood rebuilt from sheet metal; GFK bumpers; new windshield and rear window; repainted in original color.

Interior: leather sport seats, 4-point harness, roll bar, OMP steering wheel, instrument cluster (300 km/h speedometer and 10,000 rpm tachometer) fully rebuilt.

Wheels: two sets—Kerscher FX (7.5×17/9×17) and Maxilite RSR (8×15/9×15).

New brakes, Bilstein shocks, and clutch.

  • Green and black “PORSCHE” trim kit
  • 17-inch two-piece “FUCHS” wheels
  • Yellow-tinted headlights
  • Chrome side mirrors (2)
  • Dual central exhaust tips
  • Chrome exhaust tips
  • Black aluminum rear hood grille
  • Quilted black leather door panels
  • Leather door pull tabs
  • Black leather sport seats
  • 3-spoke “OMP” Alcantara steering wheel
  • “Beltenick” racing harness
  • Aluminum gearshift knob
  • Aluminum pedals
  • Aluminum passenger footrest
  • Orange center speedometer calibrated up to 10,000 rpm
  • White-painted, bolted roll bars
  • Fire extinguisher
  • High-end audio system
  • Power windows
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Specifications

Year of construction: 1978
Model: 911 Backdate
Body: Coupé
Series: 911 Backdate/Modified
Mileage: 12,150 km
Power: 289 HP
Cylinder capacity: 3.2 Liter
Steering: left
Transmission: Manual
Drive: Rear drive
Fuel: Gasoline
Interior material: Leather
Interior color: Black
Exterior color: White
New / used: Used car
Ready to drive: yes
Car location: FRFrance
Elferspot ID: 6220942

More information

Elferspot magazine:
Porsche Backdate/Modified
More magazine articles:
Your key to a world of Porsche pleasure – Arrive, get in and drive off Klassik Expertise – The Porsche-loving car buying consultants Has the Porsche 911 Backdate hype come to an end?
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Car inquiry

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Sébastien Cuël

Sébastien Cuël from BS AUTO looks forward to your questions and is happy to help you.

Porsche 911 Backdate

Porsche 911 Backdate

Price: EUR 125,000
FR1978

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