This comprehensive Service Repair Manual is your ultimate guide to maintaining and repairing your Ferrari 308 Quattrovalvole, 328 GTB, and 328 GTS models from 1985 to 1989. Within its pages, you'll find detailed instructions and diagrams covering every aspect of your vehicle. Learn about scheduled maintenance procedures to keep your Ferrari running smoothly. Dive deep into the intricacies of the engine, fuel system, cooling system, electrical system, and chassis with clear explanations and step-by-step instructions. This manual serves as an invaluable resource for tackling repairs, understanding your car's mechanics, and preventing future issues. Equipped with this manual, you'll gain a thorough understanding of your Ferrari, empowering you to keep it in top condition for years to come.

The Ferrari 308 Quattrovalvole, 328 GTB, and 328 GTS are iconic sports cars that represent a significant chapter in Ferrari's history. Introduced in 1985, the 328 models were the successors to the highly successful 308 series, building upon its reputation for performance and elegance. The "Quattrovalvole" (meaning "four valves") moniker refers to the engine's design, which featured four valves per cylinder for improved breathing and power. These cars were characterized by their striking Pininfarina-designed bodies, featuring flowing lines, a distinctive wedge shape, and a retractable roof in the GTS model. The 328 GTB and GTS offered a thrilling driving experience, powered by a 3.2-liter, 90° V8 engine capable of producing 270 horsepower. This engine, coupled with a lightweight chassis, delivered impressive acceleration and handling, making these Ferraris true performance machines. Beyond their performance credentials, the 328 models were highly sought after for their timeless design and luxurious interior. The cabin featured high-quality leather upholstery, a classic analog instrument panel, and a focus on driver comfort. These cars became synonymous with the '80s era of luxury and sportiness, attracting a wide range of enthusiasts and collectors. Today, the Ferrari 308 Quattrovalvole, 328 GTB, and 328 GTS remain cherished classics, admired for their engineering excellence, timeless appeal, and the unforgettable driving experience they offer. They continue to captivate car enthusiasts worldwide, representing a significant chapter in Ferrari's legacy and a testament to the Italian marque's enduring passion for performance and design.