🏷️ Basic Information

Make:

Ferrari

Models Covered:

308 QV, 328

308 Generation:

QV (Quattrovalvole)

328 Generation:

328 GTB/GTS

308 Engine Code:

F105A

328 Engine Code:

F105C

👋 Introduction

Target Audience:

Owners and enthusiasts of Ferrari 308 QV and 328 models seeking to perform their own maintenance and repairs.

Manual Value:

Provides cost-effective access to essential maintenance information, empowering owners to save on dealership service costs.

Ease Of Use:

Features easy-to-follow, step-by-step instructions designed for various skill levels.

Instant Access:

Digital format allows for immediate download, eliminating shipping costs and waiting times.

Portability:

Printable pages enable users to take the manual to their garage, workshop, or any desired location.

📋 Manual Details

General Information:

Included

Capacities:

Included

Engine F105A 308:

Included

Engine F105C 328:

Included

Lubrication Cooling:

Included

Transmission Overview:

Included

Gearbox:

Included

Clutch Flywheel:

Included

Axle Shaft:

Included

Tools:

Included

Torque Settings:

Included

Chassis Hitch Point:

Included

Total Pages:

115

Type:

Maintenance Manual

Languages:

English, French, Italian, German

File Format:

PDF

Compatibility:

Win/Mac

📖 Manual Coverage

Engine Management F105A:

Detailed coverage of the 308 QV's 3.0L V8 Quattrovalvole engine, including fuel injection, ignition, and emission control systems.

Engine Management F105C:

Comprehensive information on the 328's 3.2L V8 engine, covering Bosch K-Jetronic fuel injection and electronic ignition.

Cooling System:

Maintenance and repair of the engine cooling system, including radiator, thermostat, water pump, and coolant specifications.

Lubrication System:

Details on engine oil lubrication, oil filter replacement, oil pressure checks, and recommended lubricant specifications.

Transmission Maintenance:

Procedures for transmission fluid checks, changes, and maintenance of the manual gearbox.

Clutch System:

Information on clutch operation, adjustment, and replacement of the clutch disc, pressure plate, and release bearing.

Drive Axles:

Maintenance and inspection of axle shafts, CV joints, and related components for power delivery.

Chassis And Frame:

Guidance on chassis maintenance and identification of specific jacking and lifting points.

Routine Maintenance:

Step-by-step instructions for oil changes, filter replacements, fluid top-offs, and general inspections.

Troubleshooting:

Diagnostic information and potential solutions for common issues encountered with these models.

Component Replacement:

Detailed repair procedures for various engine, transmission, and chassis components.

Torque Specifications:

Essential torque values for critical fasteners across the vehicle for safe and proper assembly.

Tool Usage:

Information on specialized tools required for specific maintenance and repair tasks.

Depth Level:

Comprehensive, covering from basic servicing to component-level repair procedures. Suitable for intermediate to advanced DIY mechanics.

Visual Aids:

Richly illustrated with numerous pictures and diagrams to aid comprehension and accuracy.

📊 Manual Specifications

PDF Quality:

High-resolution PDF suitable for clear viewing and printing.

Printability:

All pages are designed to be printable, allowing users to print specific sections or the entire manual.

Binding:

Not Applicable (Digital PDF)

Paper Recommendation:

N/A (Digital)

⚙️ Engine Specifications

Engine Type 308:

Naturally Aspirated V8, DOHC, 32 Valves (Quattrovalvole)

Displacement 308:

2927 cc (3.0 Liters)

Bore Stroke 308:

82 mm x 70 mm (approx.)

Compression Ratio 308:

9.2:1 (typical)

Engine Type 328:

Naturally Aspirated V8, DOHC, 32 Valves

Displacement 328:

3186 cc (3.2 Liters)

Bore Stroke 328:

83 mm x 73.6 mm (approx.)

Compression Ratio 328:

9.6:1 (typical)

Horsepower 308 Qv:

235 hp @ 6300 rpm (European spec, US spec may vary slightly)

Torque 308 Qv:

206 lb-ft @ 5000 rpm (European spec, US spec may vary slightly)

Horsepower 328:

270 hp @ 7000 rpm

Torque 328:

222 lb-ft @ 5500 rpm

Fuel System 308:

Bosch K-Jetronic mechanical fuel injection

Fuel System 328:

Bosch K-Jetronic mechanical fuel injection

Ignition Type:

Electronic Ignition System

🔧 Transmission

Transmission Type:

5-speed Manual Transaxle

Automatic Option:

Not Available for these models

Drive Layout:

Mid-engine, Rear-wheel Drive

Transmission Fluid Spec:

Refer to manual for specific GL-4 or GL-5 gear oil type and viscosity (e.g., SAE 75W-90 or 80W-90, API GL-4 recommended by many specialists).

📐 Dimensions

Body Styles:

Berlinetta (GTB), Targa (GTS)

Curb Weight 308:

Approximately 1400-1500 kg (3087-3307 lbs)

Curb Weight 328:

Approximately 1500-1600 kg (3307-3527 lbs)

🛡️ Safety Features

Crash Testing:

Vehicles of this era were not subjected to modern standardized crash testing protocols.

Braking System:

Four-wheel disc brakes, typically ventilated and servo-assisted.

Seatbelts:

Standard three-point seatbelts.

💡 Technology Features

Infotainment System:

Basic analog instrumentation and likely a period-correct aftermarket or original radio/cassette player. No modern integrated infotainment.

Driver Assistance Features:

Minimal; primarily focused on the driving experience rather than electronic driver aids. ABS may have been an option on later models.

Connectivity Features:

N/A (No provisions for modern connectivity like Bluetooth or USB).

🔧 Maintenance

Oil Change Interval:

Recommended every 5,000 - 7,500 km (3,000 - 5,000 miles) or annually, whichever comes first. Refer to manual for precise intervals.

Timing Belt Replacement:

Critical maintenance item, typically every 30,000-50,000 km (20,000-30,000 miles) or 3-5 years due to age. This manual should provide specific guidance.

Engine Oil Spec:

Refer to manual for specific viscosity (e.g., SAE 10W-40, 20W-50) and API classification (e.g., API SG or similar).

Coolant Spec:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Manual will specify type and capacity.

Common 308 328 Issues:

Potential issues include aging rubber components (hoses, belts), fuel system maintenance (especially K-Jetronic), cooling system leaks, and electrical component reliability. Timing belt maintenance is critical.

📚 Vehicle History

Ferrari Legacy:

Continuation of Ferrari's lineage of mid-engined V8 sports cars, successors to the Dino 246 and predecessors to the F355.

308 To 328 Transition:

The 328 is an evolution of the 308, featuring a larger displacement engine, updated styling, and improved aerodynamics.

308 Production Years:

1975-1985 (QV models typically 1982-1985)

328 Production Years:

1985-1989

🏆 Awards & Recognition

Model Acclaim:

Both models are iconic in Ferrari's history, celebrated for their design, driving dynamics, and V8 engine sound. They represent a significant era for the brand.