🏷️ Basic Information Identification Make: Porsche Model: 930 Turbo Year: 1979 Generation Generation Code: 930 (G-Series) Codes Chassis Code: 930 👋 Introduction Market Position Vehicle Positioning: The Porsche 930 Turbo was a halo performance car, representing the pinnacle of automotive engineering and driving experience in its era. Manual Target Audience: Professional technicians and experienced DIY enthusiasts looking for in-depth repair and maintenance information. Competitive Analysis Manual Value Proposition: Offers comprehensive, professional-grade information comparable to factory service manuals, available digitally for immediate access and at a fraction of the cost of physical copies. Key Features Manual Usability: Numbered table of contents for quick information retrieval, clear numbered instructions, and cross-referenced illustrations. Manual Content Emphasis: Focus on detailed step-by-step procedures, critical notes/cautions, and comprehensive troubleshooting for complex systems like the turbocharger and fuel injection. 📋 Manual Details Coverage Areas Primary Coverage: Full Service Repair and Maintenance Secondary Coverage: Diagnostics, Rebuilding, Refurbishing, Restoration Page Count Estimated Page Count: Extensive (Specific number not provided, but described as 'very detailed' and covering 'everything') Manual Type Type: Full Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel injection, ignition, lubrication, cooling, exhaust, turbocharger system Drivetrain Systems: Clutch, transmission (manual), differential, axles Suspension Steering: Front and rear suspension, steering gear, power steering Braking Systems: Front and rear brakes (disc), brake hydraulics, parking brake Electrical Systems: Starting system, charging system, lighting, instruments, gauges, wiring diagrams, troubleshooting Body Chassis: Body panels, doors, windows, interior trim, chassis components Procedures Included Maintenance Procedures: Scheduled maintenance, fluid checks and changes, filter replacements, tune-ups Repair Procedures: Engine rebuilding, transmission overhaul, brake caliper service, suspension component replacement Diagnostic Procedures: Troubleshooting common faults, electrical system diagnostics, performance testing Rebuilding Refurbishing: Comprehensive instructions for rebuilding major mechanical components Technical Depth Depth Of Information: Professional Technician Level (Detailed sub-steps, notes, cautions, warnings) Illustration Detail: Detailed illustrations, drawings, photos, enlarged insets for critical components Diagnostic Tools: Includes procedures for using diagnostic tools and interpreting results (implied by detailed diagnostics) 📊 Manual Specifications File Format Quality: High Quality PDF (Full Printable) Print Quality Printability: All pages printable Binding Type Binding: Digital (Downloadable, can be burned to CD-ROM) Paper Type Paper Type: Not Applicable (Digital Format) Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, horizontally opposed flat-six Engine Code: 930/xx (specific variant for 1979 may vary, but typically 3.3L) Displacement: 3.3 Liters (3299 cc) Performance Horsepower: Approximately 300 PS (296 bhp / 221 kW) at 5500 rpm (DIN rating) Torque: Approximately 412 Nm (304 lb-ft) at 4000 rpm (DIN rating) Fuel System Fuel Induction: Bosch K-Jetronic (CIS - Continuous Injection System) Turbocharging: Turbocharged and intercooled Engine Features Compression Ratio: 7.0:1 🔧 Transmission Standard Type: 4-speed manual transaxle Optional Type: None (Only manual was offered for the 930) Features Clutch: Hydraulically operated single dry plate Gear Ratios: Specific ratios are detailed in the manual, essential for rebuilds. 📐 Dimensions Exterior Length: Approximately 4216 mm (166.0 in) Width: Approximately 1720 mm (67.7 in) (excluding mirrors) Height: Approximately 1310 mm (51.6 in) Weights Curb Weight: Approximately 1210 kg (2668 lbs) Gross Weight: Not specified, but typically around 1650 kg. 🛡️ Safety Features Ratings Crash Test Results: No standardized crash test ratings like modern vehicles; safety was more reliant on structural integrity and driver skill. Active Features Braking System: 4-wheel disc brakes, internally ventilated and cross-drilled (usually Girling or Ate components) Passive Features Seat Belts: 3-point inertia reel seat belts Steering Column: Collapsible steering column Construction: Reinforced chassis and body structure 💡 Technology Features Infotainment Audio System: Typically a period-appropriate Porsche or Blaupunkt radio/cassette player. Manual would cover its operation and basic troubleshooting. Driver Assistance ABS: Not standard on all 1979 models; often optional. If equipped, the manual will cover its system components and diagnostics. Connectivity Connectivity Features: None in the modern sense. Basic electrical systems are covered in the manual. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 10,000 km (3,000 - 6,000 miles), depending on usage and oil quality. Manual will specify. Major Service Interval: Detailed in manual, often includes valve adjustments, spark plug replacement, and thorough inspections. Fluid Specifications Engine Oil: Refer to manual for specific viscosity (e.g., SAE 20W-50 or 10W-40) and API classification (e.g., SF, SG). Often a high-quality synthetic or semi-synthetic oil is recommended. Transmission Fluid: Refer to manual for specific gear oil type and viscosity (e.g., GL-4 or GL-5). Typically SAE 75W-90 or 80W-90. Brake Fluid: DOT 4 Coolant: Not applicable, as it's air-cooled. Some systems (like intercooler) may use a specialized coolant, refer to manual. Known Issues Engine Reliability: Can be prone to oil leaks, head stud stretching (especially on earlier 3.0L), and turbocharger wear if not properly maintained. K-Jetronic system can be sensitive...