Donny'S Unauthorized Technical Guide to Harley-Davidson, 1936 to Present

Donny Petersen feels honored to share the wealth of his motorcycle knowledge and technical expertise. He offers the real deal in understanding the Harley-Davidson. He gives workable solutions for whatever ails the 1957 to 1985 H-D (Ironhead) Sportster. Graphics, pictures, and charts guide the reader on a sure-footed journey to a thorough understanding. Donny intersperses the technical explanations...