🏷️ Basic Information Identification Make: Porsche Model: 930 Model Nickname: Turbo Codes Chassis Code: 930 Generation Generation Code: G-Series (930) Production Years: 1975-1989 (but manual covers 1976-1984) 👋 Introduction Market Position Vehicle Segment: Sports Car / Grand Tourer Target Audience: Performance car enthusiasts, collectors, Porsche specialists, and independent repair shops. Competitive Analysis Contemporary Rivals: Ferrari 512 BB, Lamborghini Countach, Chevrolet Corvette C3 (later models), Aston Martin V8 Vantage. Key Features Distinctive Attributes: Iconic whale-tail rear spoiler, turbocharged air-cooled flat-six engine, renowned Porsche handling and build quality, rear-wheel drive. Manual Purpose: To provide comprehensive service and repair information for mechanical technicians and owners to maintain and restore the Porsche 930. 📋 Manual Details Coverage Areas Covered Years: 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984 Primary Market: North America (implied by target audience familiarity with BRP products, though not explicitly stated for the manual itself) Page Count Estimated Page Count: Varies by specific edition, but comprehensive workshop manuals for this era typically range from 500 to over 1000 pages. Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed coverage of the 3.0L and 3.3L air-cooled turbocharged flat-six engine, including disassembly, assembly, diagnostics, tuning, and component overhauls. Fuel System: Comprehensive information on fuel injection systems (Bosch K-Jetronic), fuel pumps, fuel lines, fuel tank, and related components. Ignition: Detailed procedures for the ignition system, including spark plugs, ignition coils, distributor (if applicable to specific sub-models), and ignition timing. Lubrication System: Coverage of the dry-sump lubrication system, including oil pump, oil tank, oil cooler, oil filter, and oil lines. Exhaust: Information on the exhaust system, including catalytic converters (where applicable), mufflers, and exhaust manifold repairs. Transmission: Detailed coverage of the Type 915 5-speed transaxle, including clutch, gearbox overhaul, differential, and shift linkage adjustments. Brakes: Procedures for brake system maintenance and repair, including brake calipers, rotors, master cylinder, brake lines, and parking brake. Suspension: Detailed instructions for front and rear suspension components, including struts, shocks, control arms, torsion bars, and bushings. Steering: Coverage of the power steering system, steering rack, tie rods, and steering column adjustments. Electrical System: Comprehensive electrical schematics and troubleshooting for starting and charging systems, lighting, instrumentation, and accessory circuits. Body: Procedures for body panel removal and installation, door mechanisms, windows, bumpers, and interior trim. Climate Control: Information on the air conditioning and heating systems, including component testing and refrigerant handling. Procedures Included Routine Maintenance: Tune-ups, oil changes, filter replacements, spark plug replacement, fluid checks and changes. Diagnostic Procedures: Troubleshooting guides for common problems, symptom analysis, and diagnostic testing of various systems. Repair And Overhaul: Detailed step-by-step instructions for component disassembly, repair, reassembly, and adjustment. Component Removal Installation: Procedures for removing and installing major and minor components of the vehicle. Special Tool Usage: Identification and usage instructions for specialized Porsche tools required for certain procedures. Torque Specifications: Crucial torque values for all critical fasteners, ensuring proper assembly and component integrity. Technical Depth Depth: Comprehensive, covering basic maintenance to complete engine and transmission rebuilds, suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format Format: PDF Searchability: Typically searchable PDF, allowing quick access to information. Print Quality Printability: Yes, printable pages. Illustration Quality: Expected to be high, with clear diagrams and technical illustrations typical of Porsche documentation. Binding Type Digital Format Notes: Electronic delivery via email, no physical copy. Paper Type Digital Format Notes: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, turbocharged, horizontally opposed six-cylinder (Flat-6) Engine Displacement Early: 3.0 Liters (2994 cc) Engine Displacement Later: 3.3 Liters (3299 cc) (introduced for 1978 model year) Engine Codes Early: M30/71 (approx.) Engine Codes Later: M30/74 (approx.) Performance Horsepower 3.0L: Approx. 260-300 PS (191-221 kW; 256-296 hp) depending on market and specific tuning. Horsepower 3.3L: Approx. 300-330 PS (221-243 kW; 296-325 hp) depending on market and specific tuning. Torque 3.0L: Approx. 340-360 Nm (251-266 lb-ft) Torque 3.3L: Approx. 412-441 Nm (304-325 lb-ft) Fuel System Fuel Delivery: Mechanical fuel injection (Bosch K-Jetronic) Fuel Type: Unleaded Gasoline (Premium/Super Unleaded recommended) Turbocharging Turbocharger Model: Kühler/Garrett AiResearch T3 (single turbo) Intercooler: Air-to-air intercooler (standard on 3.3L, often added to 3.0L conversions) 🔧 Transmission Standard Transmission Type: 4-speed manual (early models) / 5-speed manual (Type 915 transaxle, more common) Optional Optional Transmissions: None offered from factory; all 930 models were manual transmission. Features Clutch Type: Single dry plate, hydraulically operated. Transaxle Layout: Rear-wheel drive with integrated transmission and differential. 📐 Dimensions Exterior Body Styles: Coupe, Targa (less common for 930), Cabriolet (later models). Wheelbase: Approx. 2270 mm (89.4 in) Length: Approx. 4235-4270 mm (166.7-168.1 in) depending on year and specific body kit. Width: Approx. 1720-1775 mm (67.7-69.9 in) due to flared fenders. Height: Approx. 1310-1320 mm (51.6-52.0 in) Weights Curb Weight: Approx. 1150-1350 kg (2535-2976 lbs) depending on model...