1975-1989 Porsche 911 Turbo (930) Workshop Manual

This comprehensive workshop manual provides detailed repair procedures, specifications, and diagrams for the Porsche 911 Turbo (930) models from 1975-1989. Ref: porsche930.zip

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Porsche Models Covered & Key Technical Specifications

Porsche 911 Turbo (Typ 930) (porsche930.zip) - 1975-1989 Factory procedures and specifications for the Porsche 911 Turbo (930) | Archive.

  • Prescribed Containment Volume: 2993 cm3 establishes the total swept volume for the engine configuration.
  • Standard Fit Tolerances: 0.053-0.077 mm dictates the clearance between cylinder and piston specifications.
  • Core Voltage Specs: 12 V signifies the standard battery voltage for vehicle operation.
  • Rated Output Performance: 300 kW signifies the maximum engine output for enhanced performance.
  • Calibrated Net Mass: 230 kg quantifies the dry weight of the engine with the air cleaner.
  • Nominal Fluid Levels: 13 L signifies the total oil volume for the engine with extra cooling coils.
Technical Specifications
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Document Number / Seller:
25556 / Mary Henry
File Size:
139.12 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Car
Last updated / verified
Jun 13, 2025

Porsche Manual Features & Content Preview

Authoritative Service Repair Manual: Porsche 911 Turbo (Typ 930) (porsche930.zip) manual, covers 1975-1989 Documentation-Framework

Component-Focus: 1975-1989 Porsche 911 Turbo (930) // Asset-ID: porsche930.zip / Component-Focus: Car

Assessment-Element Rating Calibration-Standards
Engine Specifications 930/50, since Nov. 75 930/52 (USA, 930/51) Max. engine output according to DII 70020: 221/300 kW/HP
Bore 95/3.74 mm/inch Stroke: 70.4/2.77 mm/inch
Swept volume 2993/182.64 cm3 Compression ratio: 6.5:1
Max. torque 412/42 (395 / 40.3) Nm/kpm Max. liter output: 67/91 kW/l HP
Engine Design 4 stroke internal combustion Cooling system: Air
Carburetion Continuous fuel injection Charging: KKK exhaust turbocharger

Factory procedures are documented for the engine, transmission, chassis, body, and electrical systems. Technical specifications are provided for the engine, including bore, stroke, and displacement, as well as detailed information on the fuel system, ignition, and exhaust systems. Engine rebuild procedures are documented for various components such as the crankshaft, pistons, cylinder head, and valve train. Drivetrain specifications are addressed in the manual, covering the clutch, transmission, and differential systems. Factory specifications are documented for the braking system, steering, and suspension. The manual includes systematic diagram information for component identification and assembly.

...documents torque specifications for engine components to ensure proper oscillation integrity.

Manual FAQ, Purchase & Download Details

Is the Porsche 911 Turbo model range covered from 1975 to 1989 in this workshop manual? keyboard_arrow_down

Manual includes technical coverage for the Porsche 911 Turbo Type 930 models across those specific production years. It serves as a comprehensive resource for the referenced model series.

Can I find technical specification tables for engine bore, stroke, and compression ratios within the general sections? keyboard_arrow_down

Yes, the manual contains detailed specification tables that list these technical engine data points for various 930 engine codes.

Does this manual provide chapters covering the transmission, fuel system, and electrical components? keyboard_arrow_down

Document is organized into specific repair groups that include dedicated chapters for engine, transmission, chassis, body, and electrical systems. Each chapter provides technical details and system overviews relevant to that component group. These structured sections allow for quick reference of the contained vehicle information.

Are there exploded views or diagrams available for the various mechanical systems in the manual? keyboard_arrow_down

Document includes numerous survey pages, diagrams, and illustrations that depict the assembly and layout of major vehicle components.

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