🏷️ Basic Information Identification Make: Ferrari Model: 308 GT4 Model Designation: 308 GT4 Model Nickname: Dino 308 GT4 Production Years Covered: 1973-1980 👋 Introduction Market Position Vehicle Segment: Mid-engined, V8-powered 2+2 Sports Car Designer: Bertone (Marcello Gandini) Competitive Analysis Primary Competitors: Lamborghini Urraco, Lotus Elite/Eclat, Maserati Merak, Porsche 911 Key Features Distinctive Features: First Ferrari production car with a mid-mounted V8 engine, first Ferrari with a V8, first Ferrari designed by Bertone, practical 2+2 seating configuration. 📋 Manual Details Coverage Areas Manual Type: Factory Service & Repair Workshop Manual Language: English Format: Downloadable PDF Content Source: Professional Mechanic and Technician Standard Usage License: Unlimited Use, Lifetime Access Platform Compatibility: Windows & MAC Computers, Tablets, Smartphones 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical (V8), Fuel Injection (Bosch), Ignition, Cooling, Lubrication, Exhaust Drivetrain: Transmission (Manual 5-speed), Clutch, Differential, Driveshafts Suspension And Steering: Front suspension (Double wishbone, coil springs), Rear suspension (Double wishbone, coil springs), Steering system (Rack and pinion) Brakes: Hydraulic system, Disc brakes (all wheels), Parking brake Electrical System: Wiring diagrams, Lighting, Instruments, Starting system, Charging system, Accessories Body And Chassis: Bodywork repair, Structural components, Doors, Windows, Interior trim, Bumpers, Glass Procedures Included Maintenance: Scheduled maintenance, Lubrication, Filter changes, Tune-ups, Fluid checks and changes Troubleshooting: Diagnostic procedures for all major systems, Fault finding charts, Symptom-based diagnostics Repair: Component removal and installation, Overhaul procedures, Adjustments, Rebuilds for engine, transmission, suspension, brakes, etc. Technical Specifications: Torque specifications, Clearances, Tolerances, Timing settings, Electrical values Technical Depth Depth Of Information: Comprehensive, from basic maintenance to complete engine and transmission rebuilds Visual Aids: Hundreds of detailed photos and exploded diagrams 📊 Manual Specifications File Format Document Type: PDF Searchability: Likely text-searchable (common for professional PDFs) Print Quality Printing Capability: Printable (single pages or entire manual) Binding Type Physical Format: N/A (Digital Download) Paper Type Physical Format: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: V8, Naturally Aspirated Engine Code: F106 AB (initial), F106 BB (later 2v per cylinder, US spec), F106 BC (later 4v per cylinder, Euro spec) Displacement: 2989 cc (3.0 Liters) Bore X Stroke: 81 mm x 73 mm Compression Ratio: 9.2:1 (Euro 2V), 8.0:1 (US 2V), 9.2:1 (Euro 4V) Performance Horsepower: 240 hp (DIN) @ 6600 rpm (Euro 2V), 214 hp (SAE) @ 6600 rpm (US 2V), 240 hp (DIN) @ 7200 rpm (Euro 4V) Torque: 275 Nm (203 lb-ft) @ 4500 rpm (Euro 2V), 260 Nm (192 lb-ft) @ 4500 rpm (US 2V), 275 Nm (203 lb-ft) @ 5000 rpm (Euro 4V) Fuel System Carburetion Or Injection: Initially 4 x Weber 40DCNF carburetors (Euro), Bosch K-Jetronic fuel injection (US models and later European models) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 5-Speed Manual Transaxle Features Drive Layout: Mid-engine, Rear-wheel drive Clutch Type: Hydraulically operated single dry plate clutch 📐 Dimensions Exterior Wheelbase: 2350 mm (92.5 in) Length: 4380 mm (172.4 in) Width: 1710 mm (67.3 in) Height: 1115 mm (43.9 in) Weights Curb Weight: Approx. 1450 kg (3197 lbs) 🛡️ Safety Features Ratings Crash Test Information: Not applicable for the era and segment; modern safety ratings do not apply. Active Features Braking System: Four-wheel disc brakes (ventilated front, solid rear) Steering System: Rack and pinion with servo assistance Passive Features Seatbelts: Standard lap and shoulder belts Body Construction: Steel monocoque chassis with fiberglass body panels (early production) / Steel body panels (later production) 💡 Technology Features Infotainment Audio System: Typically period-appropriate AM/FM radio with cassette player, often optional. Driver Assistance ABS: Not equipped on standard models. Connectivity Connectivity Features: None (no modern connectivity features). 🔧 Maintenance Service Intervals Oil Change Interval: Recommended every 5,000-7,500 km (3,000-4,500 miles) or annually, whichever comes first. Manual would specify exact interval. Timing Belt Interval: Not applicable (chain-driven camshafts) Fluid Specifications Engine Oil Type: Refer to manual for specific viscosity grade (e.g., SAE 20W-50 or 10W-40 depending on climate), likely API SF/SG or equivalent. Coolant Type: Ethylene glycol based coolant (e.g., Ferrari Red coolant or equivalent) Brake Fluid Type: DOT 3 or DOT 4 Hydraulic Brake Fluid Transmission Fluid Type: Refer to manual for specific gear oil type (e.g., API GL-4 or GL-5, viscosity grade typically 75W-90 or 80W-90) Clutch Fluid Type: Refer to manual for specific hydraulic fluid (often shared with brake fluid) Known Issues Common Wear Items: Carburetor tuning (if applicable), fuel lines (aging rubber), ignition components, clutch wear, suspension bushings, window regulators. Historical Reliability Points: Early models had some electrical gremlins and carburetor tuning sensitivity. Upholstery and interior trim can degrade over time. 📚 Vehicle History Brand Heritage Manufacturer Origin: Maranello, Italy Manufacturer Founding: 1939 (as Auto Avio Costruzioni), 1947 (as Ferrari S.p.A.) Model Evolution Predecessor: Dino 246 GT/GTS Successor: Ferrari 308 GTB/GTS (V8, rear-mid engine) Production Production Volume: Approximately 700 units (GT4); 251 units (GT4 2V US spec) Manufacturing Location: Maranello, Italy 🏆 Awards & Recognition...