Download or read book Triumph Competition Preparation Manual TR250 TR5 TR6 written by R.W. Kaston and published by . This book was released on 2013-06-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: TR250, TR5 & TR6. Information on how to improve performance for racing. By R. W. Kaston, Triumph Competitions manager. Behind this volume lies the accumilated experience of competition engineers on both sides of the Atlantic. Painstaking attention to tiny details in each chapter gives a wealth of accurate racing technical data. 32 pages, illustrated with photos and drawings