Carburetor - AISAN 2-Bbl: Description

Carburetor is a 2-barrel, downdraft design, equipped with an automatic choke. The choke consists 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 a diaphragm that opens the secondaries at high speed, a throttle positioner, choke opener, choke breaker, deceleration fuel cut solenoid and hot idle compensator valve.