Precision Workshop: Ferrari 308 Quattrovalvole, 328 GTB & 328 GTS (1982-1989) - Comprehensive Workshop Manual
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Sample pages from the Precision Workshop: Ferrari 308 Quattrovalvole, 328 GTB & 328 GTS (1982-1989) - Comprehensive Workshop Manual manual
Purchase Information
1982-1989 Ferrari 308 Quattrovalvole, 328 GTB & 328 GTS Workshop Manual - Technical Specifications
- Document Number / Seller:
- 23383 / Carol Campbell
- File Size:
- 7.29 MB
- File Type:
- Language:
- English, Italian, French, German
- Pages:
- 115
- Printable:
- Yes
- Estimated Download Time:
- 0.15 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Car
- Brand:
- Ferrari
- Reviewed and Approved:
- Dec 22, 2025
Ferrari Models and Parts Covered in this Car Manual
- 308 quattrovalvole (1982-1985)
- 308 GTB quattrovalvole (1982-1985)
- 308 GTS quattrovalvole (1982-1985)
- 328 GTB (1985-1989)
- 328 GTS (1985-1989)
Complete Manual Information
Ferrari 308 Quattrovalvole, 328 GTB & 328 GTS Workshop Manual
Unlock the secrets of Maranello’s legendary mid-engine masterpieces with the definitive Ferrari 308 & 328 Workshop Manual. This is not just a basic repair guide; it is the comprehensive technical authority used by Ferrari Service Centers (Servizio Assistenza Tecnica). Covering the high-revving 308 Quattrovalvole (1982-1985) and the refined 328 GTB & 328 GTS (1985-1989), this manual provides the granular detail necessary to maintain, rebuild, and preserve these Italian icons.
Whether you are performing a simple oil change or a complete engine overhaul of the F 105 A or F 105 C powerplants, this manual offers unparalleled technical depth, from precise torque sequences to complex gearbox internal adjustments.
Model Coverage & Identification
This manual is specifically tailored for the following models and their regional variations (USA, Europe, UK, Australia, Japan):
- Ferrari 308 Quattrovalvole (GTB & GTS): Features the 4-valve per cylinder F 105 A engine.
- Ferrari 328 GTB & 328 GTS: The evolution of the 308, powered by the 3.2L F 105 C engine.
Pro Tip for Owners: Use the identification plates mentioned in the manual to verify your vehicle's provenance. The manual details Engine Type F 105 A for the 308 4V and Engine Type F 105 C for the 328. Look for the chassis progressive numbers and engine serial locations (e.g., ZFFLA12... for 308 or ZFFWA19... for 328) as illustrated in the "Identification Data" section.
Key Technical Highlights
- Engine Masterclass: Full specifications for F 105 A (308) and F 105 C (328). Includes cylinder liner protrusion (0.03-0.07 mm), crankshaft end float (0.100-0.240 mm), and Nikasil liner inspection procedures.
- Timing System Precision: Detailed instructions for the toothed belt drive. The manual provides the exact procedures for maintaining the heartbeat of your Ferrari.
- Advanced Gearbox & Differential: Complete teardown and assembly of the 5-speed synchronized transmission, including oil pump driving gear specs and internal control linkage adjustments.
- Cylinder Head Service: Comprehensive data for valve guides, seats, and springs. Includes the specialized angular tightening sequences for cylinder heads using factory-specified tools.
- Lubrication & Cooling: Capacity charts and specifications for vital fluids. Details the closed-circuit cooling system designed to operate at a maximum pressure of 0.9 bar.
What’s Inside this Comprehensive Guide
- Section A: General Information: Weights, dimensions, capacities, and lubricant charts for international specifications.
- Section B: Engine: Longitudinal and cross-section diagrams, piston-connecting rod classifications, and crankshaft balancing data.
- Section C: Lubrication & Cooling: Oil pump tolerances, pressure relief valve settings, and thermostat operation details.
- Section D/E: Clutch & Gearbox: Diaphragm spring specs, wear limits for the clutch disc, and gearbox ratio charts for all versions (Standard, USA, Swiss).
- Section F-N: Specialized Tooling & Torques: Lists essential Ferrari factory tools and the critical M4 Tightening Torque tables.
Value for the Modern Collector
Preserving a Ferrari requires more than just passion; it requires the correct data. This manual provides the exact "Tightening Torques" and "Maintenance Schedules" needed to ensure your investment stays road-ready. Designed for easy reading on mobile devices in the garage or at the workbench, it is the ultimate resource for every 308/328 enthusiast.
Add the definitive Ferrari technical library to your collection and maintain your masterpiece with factory precision!
Download Instructions for Ferrari Car Manual
Frequently Asked Questions - Ferrari Car Manual
What does this Ferrari manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Precision Workshop: Ferrari 308 Quattrovalvole, 328 GTB & 328 GTS (1982-1989) - Comprehensive Workshop Manual. It includes information for the following models: - 308 quattrovalvole (1982-1985) - 308 GTB quattrovalvole (1982-1985) - 308 GTS quattrovalvole (1982-1985) - 328 GTB (1985-1989) - 328 GTS (1985-1989).
Is this manual suitable for beginners?
Yes, this Ferrari manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Car maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (7.29 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Ferrari Car manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Does this manual include wiring diagrams?
Yes, this automotive service manual typically includes electrical wiring diagrams, component locations, and diagnostic procedures specific to your Ferrari vehicle model.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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