The "Dirt Track Chassis Technology" book by Steve Smith, revised in 1983, focuses on providing insights and information on the technology used in dirt track racing chassis. Written in English, the publication delves into the world of dirt track racing and offers valuable information for enthusiasts and professionals alike. With a specific focus on chassis technology, the book is a valuable resource for anyone looking to improve their understanding of this aspect of the sport. 2nd edition ins and outs of chassis toning used.