This comprehensive and detailed factory service and repair manual provides all the information you need to maintain, service, diagnose, and repair your Ferrari 308 Quattrovalvole, 328 GTB, or 328 GTS. The manual contains step-by-step instructions, highly detailed exploded pictures and diagrams that guide you through every repair procedure. This is the same type of manual that your local Ferrari dealer or mechanic would use. The manual covers a wide range of topics including: * General Information and Specifications * Capacities for all fluids and components * Detailed information on the Engine, including the F 105 A (308) and F 105 C (328) engines * Lubrication System * Cooling System * Transmission * Differential * Tooling and Equipment * Tightening Torques * Chassis Hitch Points * And much more! With this manual, you can perform any maintenance or repair tasks on your Ferrari confidently and efficiently.

The Ferrari 308 Quattrovalvole, 328 GTB, and 328 GTS are iconic sports cars produced by the renowned Italian automaker Ferrari between 1980 and 1989. These models represent a significant evolution from their predecessor, the 308 GTE, incorporating a new, more powerful engine and refined styling. The "Quattrovalvole" moniker, meaning "four valves," refers to the adoption of a four-valve-per-cylinder engine, boosting output to a respectable 240 horsepower. The 328 models further enhanced performance with a larger displacement engine, reaching 270 horsepower in the GTB and GTS variants. This power was channeled through a five-speed manual gearbox, offering a thrilling driving experience. The 308 Quattrovalvole, 328 GTB, and 328 GTS are instantly recognizable for their sleek, low-slung design. The GTB (Gran Turismo Berlinetta) featured a fixed roof, while the GTS (Gran Turismo Spider) offered the thrill of open-air driving with its retractable soft top. The distinctive wedge-shaped profile, sculpted bodywork, and signature Ferrari "prancing horse" badge exuded a timeless elegance and athleticism. These Ferraris were lauded for their handling, precision, and exhilarating acceleration, solidifying their place as coveted sports cars for enthusiasts. The combination of powerful performance, striking aesthetics, and a legendary nameplate has ensured these models remain highly sought after in the collectible car market.