Download or read book Original Triumph Tr4/4a/5/6 written by Bill Piggott and published by Motorbooks. This book was released on 2003 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive restoration guide covers every model of Triumph from the first four-cylinder TR4s built in 1961 to the last six-cylinder TR6s of 1976. The detailed information is accompanied by more than 250 glorious color photos, allowing restorers, owners, potential owners, and enthusiasts to know exactly what the cars looked like the moment they rolled out of the factory.