This owner's workshop manual is a must-have for anyone who owns a 1980-1982 Yamaha XJ650 or 750 Fours. It provides comprehensive information on the 653cc-748cc engine and how to repair it. The manual covers all aspects of the engine, including its make, brand, and model.

With this manual, you will have all the information you need to repair your engine, including detailed instructions and diagrams. It is an invaluable resource for anyone who wants to keep their Yamaha running smoothly. Don't miss out on this opportunity to own a piece of history.