Tuning S. U. Carburetters Including Full Needle Charts [S.U. Skinner's Union]

Rare material. Stated 1st Impression, April 1968. Pictorial dual SU wraps on green, with checkered flag, and bold red and black titles, black spine titles, moderate shelf wear, rub. Demonstrative illustrations throughout. Presented in highly clear and informative manner. Contents include: A 4-Point Guide to the Best Performance and Economy from S. U. (s); Servicing, Dismantling, and Reassembly; Tuning Twin Carburetters; Carburetter Specifications; and, Needle Charts. Includes five pages of authorized adverts for classic British motoring repair shops and related products. 54 pages. Insured post. Size: 8vo - over 7¾ - 9¾" Tall.