🏷️ Basic Information

Make:

Ferrari

Model:

328

Model Variant:

328 GTB (Berlinetta), 328 GTS (Targa)

Production Years:

1985-1989

👋 Introduction

Positioning:

The Ferrari 328 represented Ferrari's evolution of its mid-engined V8 lineage, succeeding the 308 GTB/GTS. It offered a blend of exotic styling, exhilarating performance, and improved usability, targeting affluent enthusiasts and collectors.

Competitors:

Primary competitors included other mid-engined Italian exotics like the Lamborghini Jalpa, as well as high-performance sports cars from brands like Porsche (944 Turbo, 911 Carrera) and Chevrolet (Corvette).

Distinguishing Features:

Larger displacement V8 engine (3.2L), revised fuel injection for increased power and torque, updated styling with integrated bumpers, improved aerodynamics, and enhanced interior comfort compared to its predecessor.

📋 Manual Details

Systems Covered:

Engine, Cooling System, Fuel Injection, Clutch, Gearbox, Steering, Suspension, Brakes, Wheels, Air Conditioning, Battery, Fuses, Alternator, Starter, Bulbs, Wire Gauge Settings, Tools, Chassis, Emission Control, Service Bulletins.

Total Pages:

147

Type:

Technical Data Manual / Repair and Maintenance Information

Content Source:

Dealership-level information, same as used by authorized Ferrari service centers.

Languages:

English, Italian, French

File Format:

PDF

Compatibility:

Compatible with Windows and Mac operating systems.

📖 Manual Coverage

Engine:

Detailed specifications, component breakdowns, torque values, timing procedures.

Cooling System:

Radiator, water pump, thermostat, coolant flow diagrams, flushing procedures.

Fuel Injection:

Bosch Motronic system details, sensor locations and specifications, fuel pump pressure, injector testing.

Clutch:

Clutch assembly, release bearing, hydraulic system, bleeding procedures, replacement.

Gearbox:

Manual transmission (dogleg 5-speed), gear ratios, lubrication, internal components, removal and installation.

Steering:

Rack and pinion system, power steering pump, fluid specifications, alignment data.

Suspension:

Front and rear independent suspension, wishbones, shock absorbers, springs, anti-roll bars, geometry settings.

Brakes:

Four-wheel disc brakes, ABS (optional), caliper specifications, pad and rotor details, bleeding procedures.

Wheels:

Wheel specifications, bolt pattern, tire sizes, recommended pressures.

Air Conditioning:

System components, refrigerant type, charging procedures, troubleshooting.

Electrical System:

Battery, alternator, starter motor, fuse box layout, wiring diagrams, bulb types.

Chassis:

Tubular chassis construction, body panel removal, mounting points.

Emission Control:

Catalytic converter system, evaporative emissions, emissions specifications.

Electrical System Components:

Alternator specifications, starter motor function, battery requirements, fuse panel layout and amperage ratings.

Maintenance Procedures:

Scheduled maintenance, oil changes, filter replacements, tune-ups, brake servicing, clutch adjustment.

Repair Procedures:

Component replacement (e.g., engine, transmission, suspension parts), rebuilding instructions, diagnostic troubleshooting.

Troubleshooting:

Diagnostic flowcharts, common issues and their solutions, electrical fault finding.

Depth:

Comprehensive, dealership-level technical data including detailed illustrations, exploded diagrams, specifications, and procedures for repair and maintenance.

Wire Gauge Settings:

Specifications and charts for wire gauge sizing used in the vehicle's electrical system.

Tools:

Listing of specialized tools recommended for various maintenance and repair procedures.

Service Bulletins:

Inclusion of official manufacturer service bulletins, which provide critical updates and TSBs (Technical Service Bulletins) for common issues or improvements.

📊 Manual Specifications

Quality:

High-resolution PDF, suitable for digital viewing and printing.

Printable Pages:

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

Binding:

Not Applicable (Digital PDF format)

Paper Type:

Not Applicable (Digital PDF format)

⚙️ Engine Specifications

Engine Type:

Naturally aspirated V8

Engine Code:

F106 B.040 (GTB), F106 C.040 (GTS)

Displacement:

3185 cc

Bore X Stroke:

82 mm x 78 mm

Compression Ratio:

9.6:1

Horsepower:

260 hp (191 kW) @ 6500 rpm

Torque:

294 Nm (217 lb-ft) @ 5000 rpm

Fuel Delivery:

Bosch Motronic M2.5 Fuel Injection

Fuel Type:

Unleaded gasoline

Valvetrain:

DOHC (Dual Overhead Camshafts), 4 valves per cylinder

Ignition System:

Electronic ignition

Cooling Method:

Water-cooled

Lubrication System:

Dry sump lubrication system with oil tank

🔧 Transmission

Type:

5-speed Manual (Dogleg Gearbox)

Gear Ratios:

1st: 2.917, 2nd: 1.938, 3rd: 1.381, 4th: 1.000, 5th: 0.760, Reverse: 2.600

Final Drive Ratio:

8/33 (3.111)

Type:

None

Clutch Type:

Hydraulically actuated single dry plate clutch

📐 Dimensions

Length:

4340 mm (170.9 in)

Width:

1750 mm (68.9 in)

Height:

1130 mm (44.5 in)

Wheelbase:

2450 mm (96.5 in)

Curb Weight:

1450 kg (3197 lbs)

🛡️ Safety Features

Crash Test Results:

No formal crash test ratings from modern agencies exist for this era of vehicle. Design emphasizes structural integrity and driver focus.

Braking System:

Four-wheel ventilated disc brakes, ABS available on later models.

Seatbelts:

Three-point inertia-reel seatbelts.

Chassis Design:

Integrated tubular steel chassis with aerodynamic bodywork for occupant protection.

💡 Technology Features

Audio System:

Basic AM/FM stereo with cassette player, often aftermarket replacements in modern use.

ABS:

Anti-lock Braking System (ABS) was an optional feature on later 328 models.

Connectivity Features:

None (basic automotive technology of its era).

🔧 Maintenance

Oil Change Interval:

Typically every 5,000-7,500 km (3,000-4,500 miles) or annually, whichever comes first. Refer to manual for specific recommendations.

Timing Belt Replacement:

Every 30,000-50,000 km (18,000-30,000 miles) or 5 years. Critical maintenance item due to interference engine design.

Engine Oil Type:

API SG/SH, SAE 10W-40 or 20W-50 (depending on climate). Specific Ferrari recommendations should be followed.

Coolant Type:

Ethylene glycol-based antifreeze with corrosion inhibitors. Typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 4

Gearbox Oil Type:

GL-5, SAE 75W-90 or 80W-90. Specific Ferrari recommendations are crucial.

Common Issues:

Timing belt degradation, fuel line deterioration, capacitor plague (on earlier Bosch ECUs), clutch wear, suspension bushing wear, AC system leaks, minor electrical gremlins.

Preventative Maintenance Emphasis:

Strict adherence to timing belt replacement schedules is paramount to prevent catastrophic engine damage. Regular inspection of fuel and coolant hoses is also vital.

📚 Vehicle History

Heritage:

Ferrari has a long-standing legacy in motorsport and automotive excellence, synonymous with performance, design, and exclusivity.

Evolution From 308:

The 328 is an evolution of the 308, receiving a larger, more powerful engine and significant styling and aerodynamic updates, solidifying its position as a highly desirable V8 Ferrari.

Production Volume:

Approximately 7,700 units (combined GTB and GTS).

Manufacturing Location:

Maranello, Italy

🏆 Awards & Recognition

Collectible Status:

Considered a modern classic and a highly collectible Ferrari model, praised for its driving dynamics, V8 soundtrack, and iconic design.

Driving Experience:

Consistently praised for its engaging driving experience, communicative steering, and accessible performance for a V8 supercar.