Positioning:
Iconic mid-engined Italian sports car, renowned for its Pininfarina styling and V8 performance.
Competitors:
Porsche 911, Lotus Esprit, Chevrolet Corvette.
Design Philosophy:
Focus on performance, driving dynamics, and exotic styling, with a premium V8 engine experience.
Manual Benefit:
Enables owners and independent workshops to perform maintenance and repairs, saving significant costs compared to dealership servicing. Facilitates accurate part identification.
Languages:
English (I-D), Spanish (ES)
Manual Type:
Service and Repair Manual
Vehicle Scope:
Ferrari 308 GTB, 308 GTS, 308 GT4, 328 GTB, 328 GTS
Estimated Page Count:
Approx. 800-1200 pages (exact count varies by edition and specific model coverage)
Format:
Digital (PDF likely, potential for printed versions)
Engine Mechanical:
Engine assembly, disassembly, cylinder heads, crankshaft, pistons, connecting rods, camshafts, valve train, timing belts/chains, lubrication system, cooling system.
Fuel System:
Carburetor systems (Weber, Solex), fuel injection systems (Bosch K-Jetronic), fuel pumps, fuel lines, fuel tanks, fuel pressure regulation.
Ignition System:
Distributors, ignition coils, spark plugs, ignition timing, electronic ignition components.
Transmission Manual:
Clutch operation and replacement, manual gearbox disassembly, assembly, and repair, gear shift mechanisms, limited-slip differentials.
Transmission Automatic:
Not typically applicable to most 308/328 models, but if present, would cover automatic gearbox overhaul and service.
Brake System:
Brake hydraulics, master cylinder, brake calipers, brake discs, brake pads, parking brake, ABS system (if applicable).
Suspension Steering:
Front and rear suspension components, shock absorbers, springs, control arms, bushings, steering rack, power steering system.
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting system, dashboard instruments, fuses, relays, control units.
Body Chassis:
Body panel removal and installation, chassis repair, door mechanisms, window regulators, interior trim, convertible top mechanisms (GTS models).
HVAC:
Air conditioning system diagnosis and repair, heater core, ventilation system.
Preventative Maintenance:
Scheduled maintenance tasks, fluid changes, filter replacements, tune-ups.
Troubleshooting Diagnostics:
Fault finding guides, diagnostic charts, common problems and solutions.
Repair Overhaul:
Step-by-step procedures for component disassembly, repair, and reassembly.
Component Replacement:
Detailed instructions for replacing wear items and major components.
Electrical Diagnosis:
Tracing electrical faults, testing circuits, component testing.
Emissions Control:
Information on emissions control systems and their servicing.
Depth:
Comprehensive, covering both routine maintenance and major overhaul procedures. Includes detailed technical specifications and torque values.
File Type:
Likely PDF, offering searchability and digital bookmarking.
Searchability:
High (if PDF with OCR)
Printability:
Supported (allows printing of specific sections or full manual)
Illustrations:
High-resolution, clear exploded views and diagrams.
Binding:
N/A (for digital format); if printed, typically bound or spiral-bound for durability in a workshop environment.
Paper Quality:
N/A (for digital format); if printed, would typically be on durable, coated paper suitable for workshop use.
Engine Family:
Ferrari Dino V8
Engine Type:
Naturally Aspirated V8
Displacement 308:
2.9 L (2927 cc)
Displacement 328:
3.2 L (3186 cc)
Bore X Stroke 308:
81 mm x 71 mm (approx.)
Bore X Stroke 328:
83 mm x 73.6 mm (approx.)
Compression Ratio 308:
9.2:1 (carbureted), 9.8:1 (injected)
Compression Ratio 328:
9.6:1
Horsepower 308:
214 hp @ 6300 rpm (US spec carb.), 240 hp @ 6500 rpm (Euro spec carb.), 205 hp @ 6300 rpm (US spec injected)
Horsepower 328:
270 hp @ 7500 rpm
Torque 308:
195 lb-ft @ 4500 rpm (US spec carb.), 211 lb-ft @ 5000 rpm (Euro spec carb.), 192 lb-ft @ 4500 rpm (US spec injected)
Torque 328:
248 lb-ft @ 5000 rpm
Fuel Delivery 308 Early:
Quad Weber 40 DCNF carburetors (Euro spec), Quad Weber 40 IDF carburetors (US spec)
Fuel Delivery 308 Late:
Bosch K-Jetronic fuel injection (US spec)
Fuel Delivery 328:
Bosch K-Jetronic fuel injection
Fuel Type:
Premium Unleaded Gasoline (91+ octane recommended)
Oil Type:
API SG or SH rated, SAE 20W-50 recommended (check specific manual for exact OEM recommendation)
Oil Capacity:
Approx. 10-12 quarts (9.5-11.4 liters) with filter change (verify with manual)
Ignition System:
Distributor-based, single coil (early), electronic ignition (later models)
Cooling Type:
Water-cooled, front-mounted radiator
Coolant Type:
Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio recommended)
Transmission Type Standard:
5-speed Manual Transaxle
Transmission Type Optional:
None (typically manual only)
Drive Layout:
Mid-engine, Rear-wheel Drive
Gear Ratios:
Specific ratios vary by model and year; detailed in the manual.
Clutch Type:
Single dry plate, hydraulically actuated.
Differential:
Limited-Slip Differential (LSD) standard on most models.
Gearbox Oil Type:
API GL-4 or GL-5, SAE 75W-90 or 80W-90 synthetic gear oil recommended (verify with manual).
Gearbox Oil Capacity:
Approx. 4.0-4.5 liters (verify with manual).
Length:
Approx. 4230-4250 mm (166.5-167.3 inches)
Width:
Approx. 1700-1730 mm (66.9-68.1 inches)
Height:
Approx. 1100-1130 mm (43.3-44.5 inches)
Wheelbase:
Approx. 2350-2370 mm (92.5-93.3 inches)
Curb Weight:
Approx. 1300-1400 kg (2866-3086 lbs)
Weight Distribution:
Near 50/50 front/rear when properly loaded.
Seating Capacity:
2+2 seating configuration (occasional rear seats).
Trunk Volume:
Limited front trunk and rear storage areas.
Audio System:
Period-appropriate AM/FM radio with cassette player, often with period-correct upgrades available.
Dashboard Instruments:
Comprehensive analog gauges including speedometer, tachometer, oil pressure, water temperature, and fuel level.
ABS:
Available on later 328 models, significantly improving braking safety.
Traction Control:
Not generally available on these models.
Connectivity Features:
Limited by era; no modern connectivity features such as Bluetooth or USB.
Oil Change Interval:
Every 5,000-7,500 miles (8,000-12,000 km) or annually, whichever comes first.
Timing Belt Replacement:
Every 30,000 miles (48,000 km) or 3-5 years. Critical due to interference engine design.
Major Service:
Recommended every 30,000 miles, including timing belts, spark plugs, filters, fluid checks, and valve adjustments.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Power Steering Fluid Type:
Typically ATF (Automatic Transmission Fluid) Dexron II or III, or specific hydraulic fluid (verify with manual).
Coolant Type:
50/50 mix of ethylene glycol-based antifreeze and distilled water.
Carburetor Maintenance:
Weber carburetors require regular tuning, cleaning, and synchronization.
Fuel System Reliability:
Aging fuel lines and rubber components can degrade, leading to leaks or fuel delivery issues.
Cooling System Overheating:
Radiator, hoses, and fan operation should be regularly inspected to prevent overheating.
Electrical Gremlins:
Older wiring harnesses can become brittle and connections can corrode, leading to intermittent electrical problems.
Timing Belt Failure:
Crucial to adhere to replacement intervals to avoid catastrophic engine damage.
Brand Foundation:
Founded by Enzo Ferrari, the marque is synonymous with motorsport success and high-performance road cars.
308 Introduction:
Introduced in 1975 as a successor to the Dino 246 GT/GTS. Available in GTB (Berlinetta) and GTS (Targa-top) configurations. Later evolved to include the GT4 2+2 with a Bertone-designed body.
328 Introduction:
Introduced in 1985 as an evolution of the 308, featuring a larger displacement engine, updated styling cues, and improved performance.
Key Distinctions:
308: Carbureted V8 (early) or K-Jetronic fuel injection (late US spec). 328: Larger 3.2L V8 with K-Jetronic fuel injection, more power, refined handling.
Production Period 308:
1975-1985
Production Period 328:
1985-1989
Manufacturing Location:
Maranello, Italy