Carburetor - AISAN 2-Bbl: Description

Carburetor is a 2-barrel, downdraft design, equipped with an automatic choke consisting of a bi-metallic coil and an electrically-operated ceramic heater. A piston type accelerator pump is incorporated into the primary barrel and an auxiliary accelerator pump system (AAP), aids in cold engine acceleration.

Other features include diaphragms which open secondaries at high speed and full throttle operation, throttle positioner, choke opener, choke breaker, deceleration fuel cut, and hot idle compensation devices.