Positioning:
Iconic supercar, homologation special for racing, pinnacle of 80s automotive engineering
Competitors:
Porsche 959, Lamborghini Countach, Jaguar XJ220 (later)
Distinctive Elements:
Twin-turbocharged V8, aggressive styling, lightweight construction, no driver aids (ABS introduced later)
Primary Coverage:
Comprehensive Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Specifications
Estimated Pages:
Extensive (exact count not provided, but typical for factory manuals)
Type:
Factory Service / Repair Manual
Languages Included:
English, Italian, Spanish, German
Format:
Likely Printed Document or High-Quality Scanned PDF
Engine:
Detailed overhaul, tuning, component diagnostics, lubrication system
Cooling:
Radiator, fan, thermostat, coolant flow, pressure testing
Fuel And Emissions:
Fuel injection system (Bosch Motronic), fuel pump, injectors, evaporative emissions control
Transaxle:
Manual gearbox, clutch, differential, lubrication, overhaul procedures
Suspension:
Front and rear independent suspension, shock absorbers, springs, wishbones, geometry adjustment
Brakes:
Brake system (servo assisted, ABS), calipers, discs, pads, hydraulic lines, bleeding procedures
Body:
Chassis, body panels (composite), doors, hood, rear deck, aerodynamic components
Heater And Air Conditioner:
HVAC system operation, refrigerant circuit, controls, components
Body Electrical:
Lighting, instruments, power windows, central locking, wiring diagrams
Restraints:
Seat belts, possibly early airbag systems (if equipped)
Engine Electrical:
Ignition system, starter, alternator, battery, ECU (Motronic), sensor diagnostics
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication
Troubleshooting:
Diagnostic charts, fault finding for all major systems
Repair:
Step-by-step repair instructions for all major components and systems
Overhaul:
Complete engine, gearbox, and differential rebuild procedures
Diagnostics:
Fault code interpretation, sensor testing, electrical system diagnosis
Depth:
Factory-level detail, suitable for professional technicians and advanced enthusiasts
Detail Level:
Includes torque specifications, clearances, assembly instructions, and electrical schematics
Displacement:
2936 cc (2.9 Liters)
Aspiration:
Twin-turbocharged with intercoolers
Bore X Stroke:
82 mm x 70 mm
Horsepower:
471 hp (352 kW) @ 7000 rpm (U.S. spec: 478 hp)
Torque:
577 Nm (425 lb-ft) @ 4500 rpm
Injection System:
Bosch Motronic M2.7 (later models may have M2.8)
Fuel Type:
Premium Unleaded Gasoline (91+ RON / 87+ OCT)
Fuel Pump:
Dual Bosch electric fuel pumps
Ignition System:
Distributorless ignition, electronic control
Oil Change:
Refer to manual; typically every 5,000 km or 1 year, whichever comes first, for high-performance use.
Major Service:
Tire replacement, belt inspection/replacement, spark plug checks at specific intervals detailed in manual.
Engine Oil:
Specific Ferrari-approved synthetic oil, e.g., Shell Helix Ultra (refer to manual for exact viscosity and API rating, typically 10W-40 or 15W-50).
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors. Capacity approx. 15 liters.
Brake Fluid:
DOT 4 or DOT 5.1 high-performance brake fluid.
Transmission Fluid:
Specific high-performance gear oil (e.g., SAE 75W-90 or 80W-90 GL-5). Capacity approx. 4.5 liters.
Common Wear Items:
Clutch wear, turbocharger seals, fuel line degradation, suspension bushings.
Electrical Quirks:
Aging wiring insulation, vacuum hose deterioration affecting engine management.
Body Material Care:
Composite body panels require specific cleaning and polishing compounds.
Heritage:
Ferrari's legendary racing pedigree, born from homologation requirements for Group B rallying and Group C sports car racing.
Development:
Designed by Pininfarina, engineered by Nicola Materazzi, intended as a successor to the 288 GTO and as a road-legal race car.
Key Changes:
Evolution included introduction of ABS, adjustable dampers, and minor engine mapping revisions.
Production Years:
1987-1992
Total Units:
Approximately 1315 units produced globally.
Manufacturing Location:
Maranello, Italy
