British Leyland Product Training Workbook For Carburetters & Tuning Austin Rover Morris Triumph Genuine BL book Size A4 with about 120 pages Date 1980's not sure of exact date Contents Contents and illustrations Basic ignition Ignition system fault diagnosis Testing dwell tolerances Ignition timing Ducellier distributor Lucas 43, 44 and 45D distributors Electronic ignition systems Spark plugs Oscilloscope patterns Condition It has a few light marks but overall good |