🏷️ Basic Information Identification Make: Ferrari Model: 308 Quattrovalvole / 328 GTB / 328 GTS Codes Internal Model Codes: 308 GTB/GTS QV: F106 BB; 328 GTB/GTS: F106 D/E 👋 Introduction Market Position Vehicle Era: Iconic mid-engine V8 sports cars of the 1980s, successors to the Dino 246 GT and 308 GT4. Competitive Analysis Market Segment: High-performance, exotic two-seater sports cars, competing with models like the Porsche 911, Lamborghini Jalpa, and Lotus Esprit. Key Features Design Philosophy: Pininfarina design, mid-engine layout for optimal weight distribution, V8 engine for potent performance, rear-wheel drive. Value Proposition: Essential resource for owners and independent specialists seeking to maintain, repair, and preserve these classic Ferraris. 📋 Manual Details Coverage Areas Manual Type: Workshop Service & Repair Manual Language: English Format: PDF Page Count Estimated Page Count: Comprehensive (specific page count not provided in product info, but typical for this era and complexity would be 500+ pages) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, overhaul, tuning, fuel injection (Bosch K-Jetronic for 308 QV, Bosch KE-Jetronic for 328), ignition system, cooling system, lubrication system, exhaust system. Transmission: Manual gearbox (5-speed transaxle) overhaul, clutch service, torque specifications, lubrication, troubleshooting. Chassis Suspension: Front and rear independent suspension (wishbones, coilovers), steering system (rack and pinion), wheel alignment specifications, shock absorber servicing, bushing replacement. Brakes: Hydraulic system (dual-circuit), brake caliper overhaul, pad/disc replacement, master cylinder service, brake fluid specifications, bleeding procedures, parking brake. Electrical System: Wiring diagrams, starter, alternator, battery, lighting system, instrumentation, diagnostic procedures, fuse/relay locations, ECU (if applicable for later models). Body And Trim: Body panel repair, door mechanisms, glass replacement, interior trim removal/installation, bumper components, aerodynamic aids. Procedures Included Maintenance: Scheduled maintenance tasks, oil changes, filter replacements, spark plug servicing, timing belt replacement (critical for V8 engines), fluid level checks, lubrication points. Troubleshooting: Systematic diagnostic flowcharts for common and uncommon issues, fault finding for engine performance, electrical problems, and drivability. Repair Rebuild: Detailed step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation of major mechanical and electrical systems. Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures for fuel injection and ignition systems, including setting ignition timing and fuel mixture adjustments. Special Tools: Identification and usage of specialized Ferrari tools required for specific maintenance and repair tasks. 📊 Manual Specifications File Format Digital File Type: PDF (Portable Document Format) Readability: Viewable on Windows PC, Mac, iPad, and most ebook readers. Print Quality Digital Reproduction: High-quality digital reproduction of original factory documentation. Binding Type Physical Format Note: N/A (digital format) Paper Type Digital Format Note: N/A (digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally aspirated V8, mid-mounted, longitudinal Engine Type 308Qv Engine Code 308Qv: F106 BB Displacement 308Qv: 2.927 cc (2.9 L) Bore X Stroke 308Qv: 81 mm x 71 mm Compression Ratio 308Qv: 9.2:1 Cylinder Head Valves 308Qv: 4 valves per cylinder (24 valves total) - Quattrovalvole Engine Type 328 Engine Code 328: F106 D (GTB), F106 E (GTS) Displacement 328: 3.162 cc (3.2 L) Bore X Stroke 328: 82 mm x 78 mm Compression Ratio 328: 9.6:1 Cylinder Head Valves 328: 4 valves per cylinder (24 valves total) Performance Horsepower 308Qv: 240-255 hp (DIN) depending on market/spec Torque 308Qv: 286 Nm (211 lb-ft) @ 5000 rpm Horsepower 328: 270 hp (SAE) / 260 hp (DIN) Torque 328: 314 Nm (231 lb-ft) @ 5500 rpm Fuel System Fuel Delivery 308Qv: Bosch K-Jetronic mechanical fuel injection Fuel Delivery 328: Bosch KE-Jetronic electronic fuel injection Fuel Type: Unleaded gasoline (premium unleaded required) Lubrication Oil Capacity: Approx. 10.5 - 11.5 liters (check manual for exact specs) Timing System Timing Drive: Dual overhead camshafts (DOHC), driven by timing belts (critical maintenance item). 🔧 Transmission Standard Type: 5-speed manual transaxle (all models) Features Layout: Mid-engine, rear-wheel drive, integrated gearbox and differential. Fluid Specifications Gearbox Oil Type: API GL-4 or GL-5, SAE 75W-90 or 80W-90 (specific viscosity may vary, consult manual) Clutch Clutch Type: Single dry plate, hydraulically operated 📐 Dimensions Exterior Length 308Qv: 4200 mm (165.4 in) Width 308Qv: 1730 mm (68.1 in) Height 308Qv: 1135 mm (44.7 in) Wheelbase 308Qv: 2350 mm (92.5 in) Length 328: 4270 mm (168.1 in) Width 328: 1730 mm (68.1 in) Height 328: 1130 mm (44.5 in) Wheelbase 328: 2350 mm (92.5 in) Weights Dry Weight 308Qv: Approx. 1,400 kg (3,086 lbs) Dry Weight 328: Approx. 1,450 kg (3,197 lbs) Gross Weight Capacity: Consult specific model documentation for GVWR Wheels Tires Wheel Bolt Pattern: 5x108 Tire Sizes: Typically 205/55 VR 16 (front), 225/50 VR 16 (rear) - consult manual for exact fitments. 🛡️ Safety Features Ratings Crash Test Data: No formal crash test data typically available from official bodies for this era of exotic sports car. Emphasis on driver experience and passive safety features common to the period. Active Features Braking System: Ventilated disc brakes on all four wheels, dual-circuit hydraulic system. Passive Features Seat...