The Functional Working of the Petrol Engine by L.Mantell
Printed 1919, fourth edition
Lovely condition very informative
A Manual of Motor Mechanics and Efiiciency Tuning
Pages: 233
Amal Triumph T100 Concentric Carburettor 1972 with Banjo. Main Jet: 170. Needle Jet: 106. Pilot Jet: RJ17. .Valve: 4. Made in England. Please look at all pictures
Amal Norton 7 Twin Dominator 497cc Carburettor 1949-54 BF without Banjo. Main Jet: 170. Needle Jet: 107. Valve: 3.5. Made in England. Please look at all pictures.