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

4.6starstarstarstarstar_half(5)
visibility Preview Available
Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual page preview - page 1 of

Sample pages from the 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual

Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual preview page 1 - thumbnail
Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual preview page 2 - thumbnail
Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual preview page 3 - thumbnail
Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual preview page 4 - thumbnail
Porsche 1975-1989 Porsche 911 Turbo (930) Workshop Manual manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$21.65 (incl. VAT) Instant Download / No Shipping Fees
1 sold in the last 30 days
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
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

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.

Professional Workshop Service Manual & Technical Specifications

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.

FAQ

What specifications are essential for testing engine parameters? keyboard_arrow_down

33.5 ± 0.3 mm is the standard installation length for intake and exhaust valve springs, critical for engine timing accuracy.

Check the correct diagnostic procedures for ignition timing. keyboard_arrow_down

Europe models require ignition timing to be 29 ± 2° BTDC at 4000 rpm (vacuum hose disconnected), while USA models need 5 ± 3° ATDC at 950 ± 50 rpm (vacuum hose connected).

What does the documented fluid capacity requirements state? keyboard_arrow_down

Approximately 13 L is the total oil volume for the system with extra cooling pipe coils, crucial for maintaining proper engine lubrication.

Customer Reviews

Read what our customers say about this Porsche Car manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (5)

Avatar
New
I reached out for assistance via email and got a response within hours. They were very helpful and professional!
Avatar
New
I had a fantastic experience with the download process. The email with the link arrived quickly, and the manual is incredibly detailed. Highly recommend!
Avatar
New
The layout makes it easy to find what I need. The troubleshooting section is invaluable!
Avatar
New
This manual covers everything you need to know about the 911. The maintenance section is particularly thorough. Great purchase!
Avatar
New
This manual is a must-have for anyone working on a Porsche 911. The detailed sections on the engine and transmission are especially helpful!