🏷️ Basic Information Identification Make: Ferrari Model: Dino 308 GT4 Common Name: Dino 308 GT4 Codes Chassis Code: F106 Engine Code: F106 Generation Generation Name: First Generation 👋 Introduction Market Position Positioning: The Dino 308 GT4 was positioned as a more accessible, four-seat mid-engined Ferrari, designed to appeal to a broader market while still offering supercar performance and styling. Competitive Analysis Competitors: Competed with other exotic GT cars of its era, though its unique Bertone styling and four-seat configuration set it apart. Direct rivals could include Lamborghini Urraco and certain Porsche 911 variants, though the GT4 offered a distinct Italian flair and mid-engine layout. Key Features Design Philosophy: Mid-engined V8 layout, designed by Bertone, offering a practical 2+2 seating arrangement in a mid-engined platform, a departure from Ferrari's traditional front-engined V12 grand tourers. 📋 Manual Details Coverage Areas Systems Covered: Engine, Lubrication, Cooling, Fuel System, Clutch, Gearbox, Rear Axle, Steering, Front Suspension, Rear Suspension, Shock Absorbers, Brakes, Wheels and Tyres, Instruments and Controls, Heating and Ventilation, Air Conditioning, Electric System, Chassis Hitch Points, Body, Emission Control System, Performances, Refuelling Procedures Included: Maintenance, Troubleshooting, Repair, Overhaul, Component Replacement, Adjustment, Diagnostics, Wiring Diagrams Page Count Estimated Page Count: 300-500 Pages (estimated based on typical Ferrari workshop manuals of the era) Manual Type Manual Type: Workshop Manual / Service Manual / Repair Manual Language Language: English (likely original language, with potential for Italian or French versions) Format Format: Printed (original), Digital (PDF, scanned reproductions) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete disassembly, inspection, reassembly of the V8 engine; valve timing, piston and connecting rod installation, crankshaft bearing checks, cylinder head overhauls, gasket replacement. Lubrication System: Oil pump removal/installation, oil pressure checks, oil filter replacement, oil cooler service, oil pan gasket replacement. Cooling System: Radiator service, fan belt adjustment, water pump replacement, thermostat operation, coolant flush procedures, hose replacement. Fuel System: Carburetor tuning and overhaul (likely Weber DCNF or similar), fuel pump operation and replacement, fuel filter service, fuel line inspection, fuel tank removal/cleaning. Clutch System: Clutch disc and pressure plate replacement, hydraulic clutch actuation system troubleshooting and repair, clutch pedal adjustment. Gearbox Transmission: Manual transmission disassembly, inspection, and reassembly; gear selection mechanisms, synchromesh units, bearing replacement, lubricant specifications and change intervals. Rear Axle Differential: Differential housing inspection, gear backlash adjustment, bearing replacement, axle shaft removal and installation, lubricant specifications. Steering System: Steering rack overhaul, tie rod end replacement, power steering pump and fluid service, steering column adjustment, wheel alignment specifications. Front Suspension: Wishbone replacement, ball joint service, spring and damper replacement, bushing inspection and replacement, wheel bearing service. Rear Suspension: Trailing arm bushings, spring and damper replacement, control arm service, axle alignment. Shock ABSorbers: Inspection, testing, and replacement procedures for front and rear shock absorbers. Brake System: Brake caliper overhaul, pad and disc replacement, brake fluid bleeding and replacement, master cylinder service, parking brake adjustment, hydraulic line inspection. Wheels And Tyres: Wheel bearing service, tyre pressure recommendations, lug nut torque specifications, wheel alignment procedures. Instruments And Controls: Dashboard gauge operation and troubleshooting, switchgear function, pedal box adjustments. Heating And Ventilation: Heater core service, blower motor operation, ducting inspection, temperature control flap adjustments. Air Conditioning: A/C system components, refrigerant handling (if applicable for the era), compressor operation, leak detection, and general troubleshooting. Electric System: Detailed wiring diagrams, starter motor and alternator service, ignition system troubleshooting, lighting system repair, fuse box layout, battery maintenance, electrical component testing. Special Tools: Listing and description of Ferrari-specific tools required for various maintenance and repair procedures. Tightening Torques: Comprehensive list of torque specifications for all critical fasteners throughout the vehicle. Chassis Hitch Points: Identification of jacking points and towing points for safe vehicle lifting and towing. Bodywork: Body panel alignment, door and window adjustments, bumper removal/installation, trim piece replacement, basic metalwork repair guidance (often limited in workshop manuals but might cover common issues). Emission Control System: Components related to emission control for the relevant market, vacuum line routing, basic troubleshooting of emission-related components. Performance Data: Key performance metrics and potentially engine tuning guidelines related to achieving optimal performance. Refuelling: Fuel type recommendations, tank capacity, and refuelling procedures. Procedures Included Preventative Maintenance: Detailed service intervals, lubrication points, filter changes, fluid level checks, belt adjustments. Troubleshooting Diagnostics: Step-by-step diagnostic procedures for common drivability issues, electrical faults, and mechanical problems, often including symptom-based troubleshooting charts. Component Overhaul: Complete disassembly, cleaning, inspection, repair, and reassembly instructions for major components like engines, gearboxes, and carburetors. Wiring Diagrams: Comprehensive, often color-coded, electrical wiring schematics for all vehicle systems. Adjustment Procedures: Specific instructions for adjusting the clutch, brakes, carburetor idle speed, ignition timing, and suspension geometry. Technical Depth Depth Of Coverage: Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts aiming for full rebuilds and in-depth diagnostics. Diagnostic Capabilities: Advanced diagnostic information, including potential causes for symptoms and methodical troubleshooting steps. Rebuild Guidance: Detailed instructions...
The Dino 308 GT4 was positioned as a more accessible, four-seat mid-engined Ferrari, designed to appeal to a broader market while still offering supercar performance and styling.
Competitive Analysis
Competitors:
Competed with other exotic GT cars of its era, though its unique Bertone styling and four-seat configuration set it apart. Direct rivals could include Lamborghini Urraco and certain Porsche 911 variants, though the GT4 offered a distinct Italian flair and mid-engine layout.
Key Features
Design Philosophy:
Mid-engined V8 layout, designed by Bertone, offering a practical 2+2 seating arrangement in a mid-engined platform, a departure from Ferrari's traditional front-engined V12 grand tourers.
📋 Manual Details
Coverage Areas
Systems Covered:
Engine, Lubrication, Cooling, Fuel System, Clutch, Gearbox, Rear Axle, Steering, Front Suspension, Rear Suspension, Shock Absorbers, Brakes, Wheels and Tyres, Instruments and Controls, Heating and Ventilation, Air Conditioning, Electric System, Chassis Hitch Points, Body, Emission Control System, Performances, Refuelling
300-500 Pages (estimated based on typical Ferrari workshop manuals of the era)
Manual Type
Manual Type:
Workshop Manual / Service Manual / Repair Manual
Language
Language:
English (likely original language, with potential for Italian or French versions)
Format
Format:
Printed (original), Digital (PDF, scanned reproductions)
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Complete disassembly, inspection, reassembly of the V8 engine; valve timing, piston and connecting rod installation, crankshaft bearing checks, cylinder head overhauls, gasket replacement.
Radiator service, fan belt adjustment, water pump replacement, thermostat operation, coolant flush procedures, hose replacement.
Fuel System:
Carburetor tuning and overhaul (likely Weber DCNF or similar), fuel pump operation and replacement, fuel filter service, fuel line inspection, fuel tank removal/cleaning.
Clutch System:
Clutch disc and pressure plate replacement, hydraulic clutch actuation system troubleshooting and repair, clutch pedal adjustment.
Gearbox Transmission:
Manual transmission disassembly, inspection, and reassembly; gear selection mechanisms, synchromesh units, bearing replacement, lubricant specifications and change intervals.
Dashboard gauge operation and troubleshooting, switchgear function, pedal box adjustments.
Heating And Ventilation:
Heater core service, blower motor operation, ducting inspection, temperature control flap adjustments.
Air Conditioning:
A/C system components, refrigerant handling (if applicable for the era), compressor operation, leak detection, and general troubleshooting.
Electric System:
Detailed wiring diagrams, starter motor and alternator service, ignition system troubleshooting, lighting system repair, fuse box layout, battery maintenance, electrical component testing.
Special Tools:
Listing and description of Ferrari-specific tools required for various maintenance and repair procedures.
Tightening Torques:
Comprehensive list of torque specifications for all critical fasteners throughout the vehicle.
Chassis Hitch Points:
Identification of jacking points and towing points for safe vehicle lifting and towing.
Bodywork:
Body panel alignment, door and window adjustments, bumper removal/installation, trim piece replacement, basic metalwork repair guidance (often limited in workshop manuals but might cover common issues).
Emission Control System:
Components related to emission control for the relevant market, vacuum line routing, basic troubleshooting of emission-related components.
Performance Data:
Key performance metrics and potentially engine tuning guidelines related to achieving optimal performance.
Refuelling:
Fuel type recommendations, tank capacity, and refuelling procedures.
Procedures Included
Preventative Maintenance:
Detailed service intervals, lubrication points, filter changes, fluid level checks, belt adjustments.
Troubleshooting Diagnostics:
Step-by-step diagnostic procedures for common drivability issues, electrical faults, and mechanical problems, often including symptom-based troubleshooting charts.
Component Overhaul:
Complete disassembly, cleaning, inspection, repair, and reassembly instructions for major components like engines, gearboxes, and carburetors.
Wiring Diagrams:
Comprehensive, often color-coded, electrical wiring schematics for all vehicle systems.
Adjustment Procedures:
Specific instructions for adjusting the clutch, brakes, carburetor idle speed, ignition timing, and suspension geometry.
Technical Depth
Depth Of Coverage:
Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts aiming for full rebuilds and in-depth diagnostics.
Diagnostic Capabilities:
Advanced diagnostic information, including potential causes for symptoms and methodical troubleshooting steps.
Rebuild Guidance:
Detailed instructions for complete engine and transmission rebuilds, including specifications for clearances and tolerances.
📊 Manual Specifications
File Format
Digital File Format:
PDF (commonly available for scanned versions)
Print Quality
Print Quality:
High-resolution scans ensuring legibility of text and diagrams; original print quality is expected to be of high standard.
Binding Type
Binding Type:
Original: Hardcover or spiral-bound; Digital: N/A
Paper Type
Paper Type:
Original: Heavy-duty, durable paper stock; Digital: N/A
⚙️ Engine Specifications
Primary Engine
Engine Type:
Naturally Aspirated V8
Engine Displacement:
2996 cc (for 308 variants)
Bore X Stroke:
81 mm x 71 mm
Compression Ratio:
9.2:1 (approx.)
Valvetrain:
DOHC (Double Overhead Camshafts), 2 valves per cylinder
Performance
Horsepower:
255 PS (188 kW; 252 hp) at 6,600 rpm (European spec, U.S. spec slightly lower due to emissions)
Torque:
280 Nm (207 lb-ft) at 5,000 rpm (European spec)
Fuel System
Fuel Delivery:
Four Weber 40 DCNF carburetors
Fuel Type:
Premium Unleaded Gasoline (95-98 RON)
🔧 Transmission
Standard
Transmission Type:
5-speed Manual Transaxle
Optional
Optional Transmission:
None (Manual was standard)
Features
Drive Layout:
Mid-Engine, Rear-Wheel Drive
Gear Ratios:
Specific gear ratios are detailed in the manual for each gear (e.g., 1st: 3.15:1, 2nd: 2.11:1, 3rd: 1.52:1, 4th: 1.15:1, 5th: 0.85:1, Final Drive: 3.22:1 - typical figures, refer to manual for exact numbers).
Transmission Fluid:
GL-4 or GL-5 Hypoid Gear Oil (specific viscosity to be confirmed in manual, typically SAE 90).
📐 Dimensions
Exterior
Length:
4,290 mm (168.9 in)
Width:
1,770 mm (69.7 in)
Height:
1,120 mm (44.1 in)
Wheelbase:
2,490 mm (98.0 in)
Weights
Curb Weight:
1,470 kg (3,240 lb)
Gross Weight Rating:
Not typically specified in the same manner as modern vehicles; engine and transmission payload capacity is implied.
Weight Distribution:
Designed for near 40/60 front/rear bias for optimal mid-engine handling.
🛡️ Safety Features
Ratings
Crash Test Ratings:
N/A - Vehicles of this era were not subjected to standardized crash testing as performed today.
Active Features
Active Safety:
Four-wheel disc brakes with vented rotors.
Passive Features
Passive Safety:
Safety glass throughout, integrated roll-over protection within the roof structure (typical for the era).
💡 Technology Features
Infotainment
Infotainment System:
Basic analog gauges, manual transmission, and analog controls. No modern infotainment systems present.
Driver Assistance
Driver Assistance Features:
Limited to the inherent handling characteristics and driver feedback provided by the chassis and suspension. No electronic driver aids like ABS (on early models) or traction control.
Connectivity
Connectivity Features:
None. Focus is on mechanical and driving experience.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 5,000 km (3,100 miles) or annually, whichever comes first. Refer to manual for precise specification.
Major Service:
Significant engine overhaul, timing belt (if applicable to later V8 variants of this design, but 308 GT4 used chains) and accessory belt inspection/replacement every 30,000-50,000 km (20,000-30,000 miles).
Fluid Specifications
Engine Oil:
API SG/SH rated multi-viscosity oil, SAE 20W-50 is commonly recommended. Refer to manual for precise viscosity based on climate.
Engine Oil Capacity:
Approximately 10-12 liters (2.6-3.2 US quarts) with filter change.
Coolant:
50/50 mixture of quality antifreeze and distilled water. Specific coolant type to be confirmed in manual.
Brake Fluid:
DOT 3 or DOT 4 hydraulic fluid.
Known Issues
Common Wear Items:
Carburetor tuning and synchronization, fuel system components (rubber hoses, fuel pump), ignition components, suspension bushings, clutch hydraulics, early electrical system gremlins. Cooling system maintenance is critical.
Chassis Corrosion:
As with many classic Italian cars, rust can be an issue, especially in the sills, rear wheel arches, and floor pans. Thorough inspection recommended.
Engine Rebuilds:
While robust, V8 engines of this era may require periodic top-end or full rebuilds due to age and mileage, focusing on valve seats, timing chains, and seals.
📚 Vehicle History
Brand Heritage
Ferrari Legacy:
The Dino name was used by Ferrari to brand smaller-displacement, more road-oriented sports cars, historically to bypass homologation rules for V12 engines. The 308 GT4 represented a significant evolution with its V8 engine and Pininfarina's original design, later rebadged as a Ferrari. This model marked Ferrari's entry into the practical, mid-engined coupe segment.
Model Evolution
Design Change:
Initially designed by Marcello Gandini for Bertone, it featured a radical wedge shape. The production version was subtly revised by Pininfarina to be more in line with Ferrari's styling language, though it remained distinct. It evolved into the 308 GT4 and later the Mondial model range.
Production
Production Years:
1973–1980
Production Numbers:
Approximately 2,826 units produced globally.
Manufacturing Location:
Maranello, Italy
🏆 Awards & Recognition
Recognitions
Automotive Awards:
While specific 'awards' are scarce, the Dino 308 GT4 is recognized by enthusiasts and collectors for its historical significance as Ferrari's first mid-engined V8 and its unique styling, making it a desirable classic car.