Works Triumphs in Detail: Standard-Triumph's Works Competition Entrants, Car-By-
Works Triumphs in Detail by Graham Robson. Title Works Triumphs in Detail. These included TR2, TR3 and TR3A, the TR3S, TRS and Conrero race cars, Herald and Vitesse, TR4, 2000, Spitfire and GT6R, 2.5 PI, Dolomite and Sprint, TR7 and TR7 V8.