🏷️ Basic Information Identification Make: Ferrari Model: 308 Quattrovalvole / 328 GTB / 328 GTS Codes Chassis Codes: 308 GTB/GTS QV (Type F106BB), 328 GTB/GTS (Type F106CD) Generation Production Years Covered: 1985-1989 👋 Introduction Market Position Era: Iconic front-engine V12 supercars from the late 70s/early 80s, evolving into the mid-engine V8 era. Segment: Exotic Sports Car / Supercar Key Features Design Philosophy: Pininfarina styling, high-revving V8 engines, mid-engine layout for optimal weight distribution and handling. Target Audience: Enthusiasts and collectors seeking a classic Ferrari driving experience. 📋 Manual Details Coverage Areas Covered Models: Ferrari 308 Quattrovalvole, 328 GTB, 328 GTS Covered Model Years: 1985, 1986, 1987, 1988, 1989 Page Count Estimated Page Count: Extensive (typically 800-1200+ pages for comprehensive manuals of this era) Manual Type Manual Type: Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, diagnostics, timing, valve adjustments, lubrication, cooling system integration. Fuel System: Fuel injection system (Bosch K-Jetronic/KE-Jetronic), fuel pumps, injectors, fuel lines, pressure regulators, fuel tank maintenance. Ignition System: Ignition timing, spark plugs, coils, distributors, electronic ignition control modules. Cooling System: Radiator, cooling fans, water pump, coolant hoses, thermostat, system flush and fill procedures. Electrical System: Wiring diagrams, starter motor, alternator, battery, lighting, gauges, accessories, fuses, relays, electronic control units (ECUs). Chassis And Suspension: Front and rear suspension components, shock absorbers, springs, bushings, steering system, wheel alignment procedures. Brakes: Brake system hydraulics, disc brakes (front and rear), brake pads, rotors, calipers, brake fluid specifications, bleeding procedures. Transmission Manual: Manual gearbox (Type Ferrari P-727), clutch assembly, gear linkage, maintenance, and repair procedures. Transmission Automatic: If applicable to specific market variants, though manual was standard for most. (Details would depend on the specific manual's scope). Bodywork And Trim: Exterior panel removal and installation, interior trim components, door mechanisms, window regulators. Emission Control: Exhaust system, catalytic converters (if fitted), emission control sensors, diagnostics. Procedures Included Preventative Maintenance: Scheduled maintenance intervals, fluid checks and changes, filter replacements, belt inspections. Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, fault code interpretation (if applicable to onboard diagnostics). Repair And Rebuild: Detailed step-by-step instructions for component disassembly, repair, and reassembly. Torque Specifications: Critical torque values for engine, chassis, and suspension fasteners. Special Tool Requirements: Identification and usage of specialized Ferrari tools for specific procedures. Technical Depth Depth Of Coverage: Comprehensive; covers everything from basic scheduled maintenance to full engine and transmission rebuilds. 📊 Manual Specifications File Format Print Quality Suitability: Fully Printable (high resolution for clear diagrams and text) Zoom Capability: Zoom IN/OUT enabled for detailed viewing of diagrams and text. Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader & WinZip Compatibility Operating System Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type 308Qv: Ferrari Tipo F106 BB V8 (4 valves per cylinder) Engine Type 328: Ferrari Tipo F106 CD V8 (4 valves per cylinder, enlarged displacement) Performance Displacement 308Qv: 2926 cc (2.9 L) Displacement 328: 3185 cc (3.2 L) Horsepower 308Qv: Approx. 230-240 hp (depending on market/tuning) Horsepower 328: Approx. 260-270 hp (depending on market/tuning) Torque 328: Approx. 223 lb-ft (303 Nm) Fuel System Injection System: Bosch K-Jetronic (308 QV) / Bosch KE-Jetronic (328) Engine Layout Engine Placement: Mid-engine Cylinders: 8 (V configuration) Valvetrain: DOHC (Double Overhead Camshafts), 4 valves per cylinder 🔧 Transmission Standard Transmission Type Standard: 5-Speed Manual Transaxle (Ferrari P-727) Optional Transmission Type Optional: Automatic (rarely specified or available for these models, primarily market-dependent for certain regions/years) Features Transaxle Layout: Rear mid-engine, rear-wheel drive 📐 Dimensions Exterior Body Styles: Coupe (GTB - Gran Turismo Berlinetta), Targa Top (GTS - Gran Turismo Spider) Weights Curb Weight Approx: Approximately 3,000 - 3,200 lbs (1360 - 1450 kg) 🛡️ Safety Features Ratings Crash Test Data: No standardized crash test data available from modern agencies for this era of exotic cars; safety was primarily driver-focused. Active Features Braking System: Four-wheel disc brakes, ventilated front and rear. Passive Features Seatbelts: Three-point seatbelts 💡 Technology Features Infotainment Audio System: Factory fitted AM/FM stereo, cassette player (often Blaupunkt or similar). Driver Assistance ABS: Anti-lock Braking System (ABS) became available/standard on later models (especially the 328). Connectivity Vintage Electronics: Limited by era; focused on mechanical and basic electrical systems. No modern connectivity features. 🔧 Maintenance Service Intervals Major Service Interval: Typically every 7,500 miles (12,000 km) or annually, with a timing belt replacement every 30,000 miles (50,000 km) or 5 years. Fluid Specifications Engine Oil Type: API SG/SH or higher, SAE 15W-50 or 20W-50 recommended (consult manual for precise viscosity based on climate). Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors (typically a 50/50 mix with distilled water). Brake Fluid Type: DOT 4 High Performance Brake Fluid Transmission Fluid Type: GL-5 Gear Oil, SAE 75W-90 or 80W-90 (confirm specific capacity and spec in manual). Known Issues Common Concerns: Timing belt...