🏷️ Basic Information

Make:

Ferrari

Model:

Testarossa

Generation:

First Generation

Production Years:

1984-1991

Chassis Code:

F110

👋 Introduction

Description:

The Ferrari Testarossa represented the pinnacle of Italian supercar engineering in the 1980s, known for its distinctive 'cheese grater' side strakes, powerful flat-12 engine, and sophisticated design. This manual targets owners, enthusiasts, and mechanics seeking in-depth technical knowledge for maintenance and repair.

Competitors Addressed:

While the Testarossa competed with cars like the Lamborghini Countach and Porsche 911 Turbo, this manual focuses exclusively on the Testarossa's unique engineering and maintenance requirements.

Value Proposition:

Provides comprehensive, manufacturer-sourced technical data, empowering users to perform detailed maintenance, diagnostics, and repairs, ensuring the longevity and optimal performance of a classic supercar.

Target Audience:

Ferrari Testarossa owners, classic car restorers, automotive technicians specializing in exotic vehicles, and automotive history enthusiasts.

📋 Manual Details

Covered Variants:

All Testarossa variants including the early single-mirror models and later twin-mirror versions, Spider and Monospecchio/Monodado variants where applicable to the Testarossa platform.

Estimated Page Count:

500+

Type:

Service and Repair Manual

Language:

English

Format:

Digital Download (PDF)

📖 Manual Coverage

Engine:

Full engine overhaul, including V12 Boxer engine (Tipo F113) disassembly, assembly, inspection, tuning, timing belt replacement, fuel injection system (Bosch K-Jetronic), ignition system, lubrication, cooling system.

Transmission:

Manual transaxle service, clutch assembly, differential, gearbox overhaul, lubrication, shift linkage adjustments.

Brakes:

Brake system diagnostics, fluid replacement, caliper overhaul, master cylinder, brake booster, ABS (if equipped on later models), rotor and pad replacement.

Suspension:

Front and rear independent suspension, shock absorbers, springs, bushings, steering system, wheel alignment specifications.

Electrical:

Wiring diagrams, lighting system, ignition switch, starter motor, alternator, battery, fuses, relays, instrument cluster, power windows, power locks, HVAC controls, diagnostic connector information.

Bodywork:

Body panel removal and installation, door mechanisms, hood and trunk latches, aerodynamic components, glass replacement, interior trim, paint and body repair.

Fuel System:

Fuel tank, fuel pump, fuel lines, fuel filters, fuel injection system components, pressure regulation.

Cooling System:

Radiator, cooling fan, water pump, thermostat, coolant hoses, coolant specifications.

Exhaust System:

Exhaust manifolds, catalytic converters, mufflers, exhaust pipes, hangers, gaskets.

Maintenance:

Scheduled maintenance tasks, oil and filter changes, spark plug replacement, air filter replacement, fuel filter replacement, coolant flush and fill, brake fluid flush, timing belt inspection and replacement schedule.

Diagnostics:

Troubleshooting guides for common drivability issues, electrical faults, cooling system problems, braking system malfunctions, and performance-related complaints. Includes diagnostic codes and procedures.

Repair:

Step-by-step instructions for component repair and replacement, including engine rebuild procedures, transmission overhauls, suspension component replacement, brake caliper rebuilding, electrical component troubleshooting and repair.

Assembly Disassembly:

Detailed instructions for the complete disassembly and reassembly of all major vehicle systems, with torque specifications for critical fasteners.

Cleaning:

Procedures for cleaning specific components such as fuel injectors, intake manifolds, and cooling system passages.

Depth:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Includes detailed diagrams and specifications for advanced diagnostics and repairs.

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text content for quick information retrieval.

Printability:

Printable by section or in its entirety, suitable for home or professional printing.

Binding:

Not applicable (digital format)

Paper Quality:

Not applicable (digital format)

⚙️ Engine Specifications

Engine Code:

F113 B040

Configuration:

Mid-mounted, rear-wheel drive, 180-degree V12 Boxer (flat-12)

Displacement:

4943 cc (4.9 liters)

Bore X Stroke:

82 mm x 78 mm

Compression Ratio:

9.2:1

Valvetrain:

DOHC, 4 valves per cylinder (48 valves total)

Horsepower:

390 PS (385 bhp; 287 kW) at 6300 rpm

Torque:

490 Nm (361 lb-ft) at 4500 rpm

Induction:

Bosch K-Jetronic CIS (Continuous Injection System)

Fuel Type:

Unleaded gasoline

Timing Belt Interval:

Recommended replacement every 30,000 miles or 5 years, whichever comes first.

Engine Oil Type:

SAE 20W-50 API SG or ACEA A3/B4

Coolant Type:

Ethylene glycol based antifreeze (e.g., Ferrari recommended or equivalent)

🔧 Transmission

Type:

5-speed manual transaxle

Availability:

None offered

Gear Ratios:

Detailed gear ratios for all 5 speeds and reverse are provided in the manual.

Gearbox Oil Type:

SAE 75W-90 API GL-5 or equivalent (check manual for specific Ferrari recommendation)

Gearbox Oil Change Interval:

Refer to manual, typically every 15,000-20,000 miles or as recommended by Ferrari.

📐 Dimensions

Length:

4,485 mm (176.6 in)

Width:

1,976 mm (77.8 in)

Height:

1,130 mm (44.5 in)

Wheelbase:

2,500 mm (98.4 in)

Curb Weight:

Approximately 1,750 kg (3,858 lb)

Weight Distribution:

Near 40% front / 60% rear (approximate)

🛡️ Safety Features

Crash Test Information:

Formal crash test ratings were not common for supercars of this era. The manual would focus on structural integrity and occupant protection through design.

Braking System:

Ventilated disc brakes all around, typically 310 mm front, 320 mm rear. Later models may feature ABS.

Suspension Stability:

Independent suspension and low center of gravity contribute to high-speed stability.

Seatbelts:

Three-point retractable seatbelts.

Roll Over Protection:

Integral windshield frame and chassis structure.

💡 Technology Features

Audio System:

Original factory radio and speaker systems, typically analog. Manual covers diagnostics for these systems.

ABS:

Anti-lock Braking System available on later production models. Manual details its operation and maintenance.

Diagnostic Interface:

Early diagnostic methods relying on analog checks and basic electronic testers. Manual provides specific procedures.

🔧 Maintenance

Oil Change Interval:

Every 5,000 miles or 1 year, whichever comes first.

Major Service:

Comprehensive service including timing belt, spark plugs, fluids, and inspection every 30,000 miles.

Brake Fluid Type:

DOT 3 or DOT 4 (ensure compatibility with Ferrari specifications)

Clutch Fluid Type:

DOT 3 or DOT 4 (shared with brake system on some models)

Power Steering Fluid:

Refer to manual, typically a specific hydraulic fluid or ATF.

Air Conditioning Refrigerant:

R12 (for original systems) or R134a (if converted, consult manual for conversion details).

Common Problems:

Timing belt wear and failure risk, fuel injection system (K-Jetronic) tuning and component degradation, electrical system aging, clutch wear, suspension bushing deterioration, heat management in engine bay.

Maintenance Cost Considerations:

High due to specialized parts, labor intensive procedures, and the need for expert technicians.

📚 Vehicle History

Manufacturer Origin:

Italy

Founding Principles:

Founded by Enzo Ferrari, the brand is synonymous with high-performance racing and luxury sports cars.

Predecessor:

Ferrari 512 BB

Successor:

Ferrari F355

Key Changes:

Introduction of the flat-12 engine, radical Pininfarina styling with iconic side strakes, increased engine displacement and power over predecessors.

Special Variants:

Testarossa Spider (limited production conversion), Monospecchio (single mirror), Monodado (single knock-off wheel).

Manufacturing Location:

Maranello, Italy

Total Production Numbers:

Approximately 7,177 units produced across all variants.

🏆 Awards & Recognition

Design Awards:

The Testarossa's design by Pininfarina is widely acclaimed as iconic and influential in automotive styling history.

Performance Acclaim:

Consistently ranked as one of the great supercars of its era, praised for its power and presence.

Manufacturer Endorsement:

Content is sourced directly from manufacturer documentation, ensuring accuracy and adherence to factory standards.