Rating: 4 out of 5 stars
4/5
Loading
DP![]()
author
Donny Petersen
Donny Petersen established and operated Heavy Duty Cycles in Canada from 1974 to 2010; his monthly column, “Techline,” has appeared in American Iron Magazine since 1992. Instructed...view moreDonny Petersen established and operated Heavy Duty Cycles in Canada from 1974 to 2010; his monthly column, “Techline,” has appeared in American Iron Magazine since 1992. Instructed privately by Harley-Davidson engineers, he has taught mechanics, designed tech-school curricula, and authored mechanic-licensing examinations. He lives in Toronto.view less
Books by Donny Petersen
Donny’S Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume Iv: Performancing the Evolution Donny’S Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume V: Part Ii of Ii—The Shovelhead: 1966 to 1985 Rating: 0 out of 5 stars0 ratingsDonny's Unauthorized Technical Guide to Harley Davidson 1936 to Present: Volume Ii: Performancing the Twin Cam Rating: 0 out of 5 stars0 ratingsDonny’s Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume Iii: the Evolution: 1984 to 2000 Rating: 0 out of 5 stars0 ratingsDonny’S Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume Vi: the Ironhead Sportster: 1957 to 1985 Rating: 0 out of 5 stars0 ratingsBIKER 101: The Life of Don: The Trilogy: Part I of III Rating: 0 out of 5 stars0 ratingsDonny’S Unauthorized Technical Guide to Harley-Davidson, 1936 to Present: Volume I: the Twin Cam Rating: 0 out of 5 stars0 ratingsBiker 101: The Life of Don: The Trilogy: II of III Rating: 4 out of 5 stars4/5