SU CARBURETTERS
TECHNICAL
IDENTIFYING CARBURETTERS ON MULTIPLE INSTALLATIONS
To overcome any confusion in identifying carburetters on multiple installations, particularly transverse or Vee engine configurations, three alternative methods of identifying such carburetters can be used as follows:
1: The specification number which appears on a metal tag attached to the carburetter by one of the float chamber or suction chamber screws.
2: The position in relation to the driver. The following diagrams show the identification system used.
3: By the interconnection between the throttle and the starting enrichment system on the carburetter. Carburetters of a given specification are also described as having 'left hand' or 'right hand' interconnections. A left hand interconnection carburetter has the interconnection between the throttle and choke mechanism on the left hand side when a carburetter is viewed from the air intake. A right hand interconnection carburetter has the interconnection on the right hand side.