🏷️ Basic Information

Make:

Lancia

Model:

Delta Integrale

Model Variant:

8V, 16V, Evoluzione (Evo 1, Evo 2)

Engine Codes:

831A5.000 (8V), 831D.000 (16V), 831E.000 (Evoluzione)

Platform:

Lancia Tipo 4

👋 Introduction

Market Position:

The Lancia Delta Integrale represents a pinnacle of rally-bred homologation specials, celebrated for its performance, distinctive styling, and motorsport pedigree. This manual serves the owners and mechanics of a highly desirable and technically complex vehicle.

Competitive Analysis:

While many enthusiast vehicles have specialized manuals, the Integrale's rally heritage places it in a unique category. This manual is essential for maintaining its performance and addressing the specific engineering nuances that distinguish it from standard road cars.

Key Features:

Focus on 4WD system, turbocharged engine, and sophisticated suspension for rally-derived performance. Manual provides detailed insights into these critical areas.

📋 Manual Details

Coverage Years:

Covers production years relevant to 8V, 16V, and Evoluzione models (typically 1987-1994, with specific focus on Evoluzione variants).

Geographic Coverage:

Primarily European market specifications, applicable to global variants of the Delta Integrale.

Page Count:

Hundreds of pages (exact count not specified, but stated as 'hundreds').

Manual Type:

Factory Service Repair Workshop Manual

Language:

Likely English, as is common for international manuals. May contain diagrams with minimal text.

Format:

Downloadable PDF

File Format:

PDF

Print Quality:

Printable pages, allowing for single-page or full manual printing.

Binding Type:

Digital download (not a physical book).

Paper Type:

N/A (digital format).

Usage Rights:

Lifetime usage on multiple devices and computers, no expiry.

Operating Systems:

Compatible with all Windows and MAC computers.

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, cylinder head, pistons, connecting rods, crankshaft, timing belt/chain, valve train, lubrication system, cooling system.

Engine Performance:

Turbocharging system, fuel injection system (MPI), ignition system, emissions control systems.

Transmission Drivetrain:

Manual transmission (5-speed), front differential, rear differential, transfer case, driveshafts, CV joints, viscous coupling (for 4WD system).

Suspension:

Front suspension (McPherson struts), rear suspension (multi-link independent), shock absorbers, springs, bushings, anti-roll bars.

Steering:

Power steering system, steering rack, steering column, linkages.

Brakes:

Front disc brakes (often Brembo), rear disc brakes, hydraulic system, ABS (Anti-lock Braking System), parking brake.

Electrical System:

Battery, charging system (alternator), starter motor, lighting system (headlights, taillights, interior), fuses, relays, wiring diagrams.

Fuel System:

Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors, fuel pressure regulator.

Body And Chassis:

Body panels, doors, hood, trunk, interior trim, chassis structure, rust prevention, alignment.

Heating Ventilation Air Conditioning:

HVAC system components, blower motor, heater core, evaporator, refrigerant system (if applicable).

Routine Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad/rotor inspection.

Troubleshooting:

Diagnosis of common problems, fault codes (if applicable), symptom-based troubleshooting guides.

Engine Repair:

Engine rebuild procedures, cylinder head gasket replacement, piston ring replacement, bearing replacement.

Transmission Service:

Transmission fluid changes, clutch replacement, gearbox disassembly and reassembly.

Brake System Repair:

Brake caliper overhaul, brake line replacement, bleeding the brake system, ABS component testing and replacement.

Electrical Diagnostics:

Tracing electrical faults using wiring diagrams, testing sensors, actuators, and control modules.

Turbocharger Service:

Turbocharger inspection, rebuild, and replacement procedures, wastegate adjustment.

Suspension And Steering Repair:

Replacement of control arms, bushings, ball joints, tie rods, steering rack repair.

Bodywork And Trim:

Panel replacement, door adjustment, interior trim removal and installation.

Torque Specifications:

Detailed torque values for all critical fasteners.

Depth:

Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds.

Diagnostics:

Advanced diagnostics, including component testing and troubleshooting specific to the Integrale's systems.

Illustrations:

Hundreds of detailed photos and exploded diagrams to guide repairs.

⚙️ Engine Specifications

Engine Type:

Inline-4, turbocharged, 16-valve DOHC (for 16V and Evo variants); 8-valve SOHC (for 8V variants).

Displacement:

1995 cc (all variants)

Bore X Stroke:

84.0 mm x 90.0 mm

Compression Ratio:

8.0:1 (8V), 8.1:1 (16V/Evo)

Horsepower:

180-200 hp (8V), 200-210 hp (16V), 205-215 hp (Evoluzione)

Torque:

250-260 Nm (8V), 290-300 Nm (16V/Evo)

Fuel Delivery:

Bosch L-Jetronic or Motronic fuel injection

Fuel Type:

Unleaded gasoline (95-98 RON)

Ignition Type:

Distributorless ignition system (DIS) with coil packs on later models.

Turbocharger Model:

Garrett T3/T4 or similar, water-cooled.

Intercooler:

Air-to-air front-mounted intercooler.

🔧 Transmission

Transmission Type:

5-speed manual transmission

Optional Gearbox:

N/A (manual transmission was standard)

Drivetrain:

Permanent All-Wheel Drive (4WD) with Torsen center differential and viscous coupling for the rear differential.

Gear Ratios:

Specific ratios detailed in the manual for each model variant.

Transmission Fluid Type:

GL-4 or GL-5 SAE 75W-90 synthetic gear oil (specific Lancia approval recommended).

📐 Dimensions

Length:

Approx. 4040-4050 mm (depending on variant)

Width:

Approx. 1770-1780 mm (wider fenders on Evo variants)

Height:

Approx. 1370-1400 mm

Curb Weight:

Approx. 1250-1300 kg

🛡️ Safety Features

Safety Ratings:

No specific modern crash test ratings available, but designed to Group A rally safety standards of the era.

Active Safety:

ABS (Anti-lock Braking System), advanced 4WD system for traction.

Passive Safety:

Reinforced chassis, safety cage (in rally homologation), seatbelts, impact-absorbing zones.

💡 Technology Features

Infotainment System:

Basic factory radio/cassette player (typically not advanced by modern standards). Manual will cover basic electrical connections.

Driver Assistance Features:

ABS.

🔧 Maintenance

Oil Change Interval:

Every 7,500-10,000 km or annually (using quality synthetic oil).

Timing Belt Interval:

Every 60,000 km or 5 years (critical for this interference engine).

Spark Plug Interval:

Every 30,000-40,000 km (platinum or iridium recommended).

Engine Oil Type:

Synthetic SAE 5W-40 or 10W-40 (meeting ACEA A3/B4 specifications).

Coolant Type:

Ethylene glycol-based coolant (e.g., Paraflu UP or equivalent) with a 50/50 mix.

Brake Fluid Type:

DOT 4 (high-performance, low-moisture absorption).

Power Steering Fluid Type:

Hydraulic fluid meeting Fiat specification CS.50001 or an equivalent ATF.

Known Issues:

Rust (especially wheel arches, sills, and floor pans), aging rubber components (hoses, bushings), turbocharger wear, differential viscous coupling failure, potential head gasket issues if overheated.

Common Repairs:

Timing belt replacement, suspension bushing replacement, brake system overhaul, turbocharger rebuild/replacement, rust repair.

📚 Vehicle History

Brand Heritage:

Lancia has a rich history in motorsport, particularly rallying, with the Delta Evoluzione being a direct product of this heritage, built to homologate for the World Rally Championship.

Model Evolution:

Evolved from the standard Lancia Delta, the Integrale became a legendary rally car. The 8V was the first performance version, followed by the 16V with improved engine and chassis. The Evoluzione (Evo 1 and Evo 2) featured wider tracks, revised suspension, more powerful engines, and aggressive bodywork.

Production Years:

Delta Integrale 8V (1987-1989), Delta Integrale 16V (1989-1991), Delta Integrale Evoluzione (Evo 1: 1991-1993, Evo 2: 1993-1994).

Production Location:

Turin, Italy.

🏆 Awards & Recognition

Motorsport Achievements:

The Lancia Delta Integrale dominated the World Rally Championship, securing multiple constructor and driver titles. This manual supports the vehicles that are the road-going counterparts to these successful rally cars.