🏷️ Basic Information Identification Make: Ferrari Model: 328 GTB / GTS Model Code: 328 GTB (Berlinetta), 328 GTS (Spider) Production Years: 1985-1989 Codes Engine Family Code: F105 👋 Introduction Market Position Segment: Exotic Sports Car Competitive Analysis Competitors: Lamborghini Countach, Porsche 911 (930/964 generation), Lotus Esprit Turbo Key Features Design: Iconic Pininfarina design, mid-engine layout, removable targa top (GTS) or fixed coupe (GTB) Performance Focus: Designed for high performance, driver engagement, and exclusivity. Manual Value Proposition Diy Benefit: Enables owners to perform maintenance and repairs themselves, saving significant costs associated with authorized Ferrari workshops. 📋 Manual Details Coverage Areas Applicable Models: Ferrari 328 GTB, Ferrari 328 GTS Page Count Total Pages: 115+ Manual Type Type: Service Repair Manual Language Primary Language: English Additional Languages: French, Italian Format Digital Format: PDF (potentially within a ZIP archive) File Size Potential: Up to 1 Gigabyte (due to high-quality illustrations and detail) Delivery Type: Instant Digital Download Licensing Usage Rights: Personal use for repair and maintenance; not for redistribution. 📖 Manual Coverage Systems Covered Powertrain: Engine (F105 C), Lubrication System, Cooling System, Fuel System, Exhaust System Drivetrain: Transmission, Differential, Clutch System Chassis And Suspension: Chassis, Suspension (Front and Rear), Steering System, Brakes (Front and Rear), Wheel Alignment Electrical System: Ignition System, Charging System, Starting System, Lighting System, Instrumentation, Wiring Diagrams Body And Interior: Body Panels, Doors, Hood, Trunk, Interior Trim, Climate Control System Accessories: Air conditioning system, power windows, wipers, lights. Procedures Included Maintenance: Scheduled Maintenance (oil changes, filter replacements, tune-ups), Fluid Level Checks and Replenishment Repair And Rebuild: Engine Rebuild, Transmission Overhaul, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Repair Troubleshooting: Diagnostic Procedures for common and uncommon issues, Fault Code Interpretation (if applicable) Technical Data: Torque Specifications, Fluid Capacities, Belt Tension Settings, Valve Clearances Diagnostic Charts: Troubleshooting guides and diagnostic flowcharts for identifying problems. Torque Settings: Detailed torque specifications for critical fasteners across all major components. Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds), including detailed diagrams and step-by-step instructions Diagrams: Step-by-step diagrams for complex procedures like engine teardown and rebuild. 📊 Manual Specifications File Format Quality: High-quality PDF with detailed illustrations, diagrams, and schematics. Archive Format: ZIP (requires WinZip or WinRAR to extract PDF) Print Quality Printable: Yes, printable from any computer and printer. Binding Type Type: Digital Download (Not a hardcopy). Paper Type N/A: N/A (Digital format) Compatibility Operating Systems: Windows, Linux, Mac Additional Features Searchability: Likely text-searchable PDF for quick information retrieval. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Engine Code: F105 C Displacement: 3.2 Liters (3185 cc) Bore X Stroke: 81 mm x 78 mm Compression Ratio: 9.6:1 Performance Horsepower Hp: 270 hp (201 kW) at 6300 rpm Torque Lb-Ft: 227 lb-ft (308 Nm) at 4500 rpm Fuel System Fuel Delivery: Bosch LE2-Jetronic Fuel Injection Valvetrain Configuration: DOHC (Dual Overhead Camshafts), 4 Valves per Cylinder Cooling System Type: Liquid-cooled Lubrication System Type: Dry Sump (for optimal oiling under high G-forces) 🔧 Transmission Standard Type: 5-Speed Manual Transaxle Optional Type: None (manual only) Features Layout: Mid-engine, rear-wheel drive transaxle layout 📐 Dimensions Exterior Length Mm: 4375 mm (GTB) / 4365 mm (GTS) Width Mm: 1750 mm Height Mm: 1130 mm Wheelbase Mm: 2450 mm Weights Curb Weight Kg: 1420 kg (GTB) / 1400 kg (GTS) 🛡️ Safety Features Ratings Crash Testing: As a low-volume exotic of its era, formal crash test ratings are not typically available from standard agencies. Active Features Brakes: Ventilated Disc Brakes (all around), ABS (Anti-lock Braking System) available on later models. Passive Features Restraints: Three-point seatbelts 💡 Technology Features Infotainment System: Basic for its era: Analog gauges, aftermarket radio compatibility (original likely basic stereo). Driver Assistance ABS: Optional ABS on later models, not standard. Connectivity System: None inherent to the original vehicle design. 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000-5,000 miles or annually, whichever comes first (refer to manual for exact specification). Timing Belt: Critical replacement every 30,000 miles or 5 years due to potential for catastrophic engine damage if it fails. Fluid Specifications Engine Oil: API SG or SH rated, SAE 20W-50 recommended (specific Ferrari approval may be noted in manual). Coolant: Ethylene Glycol based coolant, 50/50 mix with distilled water. Brake Fluid: DOT 3 or DOT 4 synthetic brake fluid. Transmission Fluid: GL-4 or GL-5 hypoid gear oil (specific viscosity to be confirmed in manual). Known Issues Timing Belt Wear: As mentioned, timing belt maintenance is paramount. Belts age and degrade. Fuel System Aging: Older fuel lines, injectors, and pumps can degrade and require replacement. Electrical Gremlins: Vintage Ferraris can experience intermittent electrical issues due to aging wiring and connectors. Suspension Bushings: Rubber bushings in the suspension can wear out over time, affecting handling. 📚 Vehicle History Brand Heritage Legacy: Ferrari is synonymous with performance, racing heritage, and Italian automotive artistry....