Segment:
Italian mid-engined V8 sports cars, iconic designs of the late 20th century.
Competitors Era:
Porsche 911, Lotus Esprit, Chevrolet Corvette, Aston Martin V8 Vantage.
Design:
Pininfarina styling, sculpted bodywork, removable targa top (GTS variants) or coupe body (GTB variants).
Utility:
Empowers owners and technicians to perform all maintenance and repair tasks, saving costs and ensuring proper vehicle upkeep.
Diy Support:
Directly targets DIY enthusiasts and independent workshops, providing the same information used by professionals.
Vehicle Models Covered:
Ferrari 308 GTB/GTS QV (Quattrovalvole), Ferrari 328 GTB/GTS
Model Years Covered Implied:
Approx. 1982-1985 (308 QV), 1985-1989 (328)
Estimated Page Count:
Up to 1 Gigabyte (highly detailed, comprehensive)
Type:
Official Service Repair Manual / Workshop Manual
Language:
Likely English (standard for official Ferrari manuals), potential for multilingual appendices.
Format:
Digital (PDF), downloadable, printable, potentially zipped (.zip/.rar)
Engine:
V8 engine overhaul, tuning, diagnostics, fuel injection (Bosch K-Jetronic for 308 QV, Bosch Motronic for 328), ignition system, lubrication, cooling system.
Transmission:
Manual gearbox (5-speed transaxle) service, repair, clutch assembly, differential.
Brakes:
Hydraulic system, calipers, discs, master cylinder, brake booster, parking brake, ABS (if applicable to specific market variants).
Electrical:
Wiring diagrams, starter motor, alternator, battery, lighting system, instrumentation, ignition switch, fuses, relays, ECU diagnostics.
Suspension Steering:
Front and rear suspension (unequal length wishbones, coil springs, telescopic dampers), steering rack, power steering system, wheel alignment specifications.
Body Chassis:
Frame construction, body panel repair, door mechanisms, glass replacement, interior trim, ventilation system.
Maintenance Servicing:
Scheduled maintenance, oil changes, filter replacements, fluid checks, tune-ups, belt replacement, spark plug replacement.
Repair Overhaul:
Complete engine rebuild, transmission overhaul, brake system repair, suspension component replacement, electrical component repair.
Troubleshooting:
Diagnostic procedures for common faults, fault code interpretation (for 328's Motronic system), drivability issues, electrical gremlins.
Preventative Maintenance:
Inspection schedules, lubrication points, component wear checks, seasonal preparedness.
Depth:
Comprehensive, covering all aspects from routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring diagrams. Suitable for professional technicians and advanced DIY enthusiasts.
Printability:
Printable from any computer and printer, high-quality output.
Binding:
Not applicable (digital format)
Paper Quality:
Not applicable (digital format), user can choose print quality.
Size Considerations:
Can be very large (up to 1 Gigabyte), requiring sufficient storage space and a stable internet connection for download.
Engine Type:
Ferrari Dino V8 (Type F106 BB)
Displacement Cc 308Qv:
2926
Bore X Stroke Mm 308Qv:
82 x 71 mm
Compression Ratio 308Qv:
9.2:1
Horsepower 308Qv:
235 hp (175 kW) at 6300 rpm
Torque Nm 308Qv:
260 Nm (192 lb-ft) at 4500 rpm
Fuel System 308Qv:
Bosch K-Jetronic mechanical fuel injection
Engine Type:
Ferrari Dino V8 (Type F106 HD)
Displacement Cc 328:
3186
Bore X Stroke Mm 328:
82 x 78 mm
Compression Ratio 328:
9.8:1
Horsepower 328:
270 hp (201 kW) at 7500 rpm
Torque Nm 328:
304 Nm (224 lb-ft) at 5500 rpm
Fuel System 328:
Bosch Motronic DME (Digital Engine Electronics) with electronic fuel injection and ignition management
Top Speed 308Qv:
Approx. 250 km/h (155 mph)
Top Speed 328:
Approx. 255 km/h (158 mph)
Type:
5-speed Manual Transaxle (rear-wheel drive)
Clutch:
Hydraulically operated single dry plate clutch
Gear Ratios:
Detailed in manual (specific to each model and potential market variants).
Transmission Oil:
Refer to manual for specific viscosity (e.g., SAE 75W-90 GL-4/GL-5) and capacity. Likely a high-quality synthetic gear oil.
Oil Change:
Typically every 5,000-10,000 km or annually, depending on usage. Detailed schedule in manual.
Engine Oil:
High-quality synthetic SAE 15W-50 or 20W-50 recommended (check manual for exact API rating and capacity).
Coolant:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Capacity detailed in manual.
Brake Fluid:
DOT 3 or DOT 4, depending on original specification. Must be kept dry.
Common Problems 308Qv:
K-Jetronic fuel system tuning, timing belt wear (critical), carburetor issues (earlier models), potential for rust in sills and floor pans.
Common Problems 328:
Timing belt replacement (critical), Motronic system diagnostics, alternator issues, clutch wear, potential for fuel line degradation.
Timing Belts:
Regular replacement is crucial to prevent catastrophic engine damage. Intervals typically 30,000-50,000 km or 3-5 years. Manual will specify exact intervals and procedures.
