This comprehensive book is dedicated to the revolutionary Porsche 911s built between 1989 and 1994, known to aficionados and factory insiders as Auftragsnummer 964 (project number 964). Porsche 911 Enthusiast's Companion covers Carrera 2, Carrera 4, and Turbo models from 1989 to 1994. Whether you're a 964 owner, a prospective buyer, or a Porsche workshop technician looking for 964 information, this is an invaluable addition to your technical library. This is a buyer's guide, a maintenance and repair handbook and a technical reference all wrapped into one. It is full of tech tips, service hints and system descriptions, plus lots of DIY repairs collected from all around the world. You will also find an extensive section on 964 race cars and their drivers.