AISAN 2-Barrel -- TOYOTA 3A-C Engine: Description

Carburetor is a 2-barrel, downdraft design and is equipped with automatic choke which is heated by an electrically operated bi-metal heating coil. A piston type accelerator pump is incorporated into the primary barrel and an auxiliary accelerator pump system aids in cold engine acceleration.

Other equipment includes diaphragms which open secondaries at high speed and full throttle operation. Other features include throttle positioner, mixture control, choke breaker, choke opener, deceleration fuel cut, hot idle compensation and high altitude compensation (Federal) devices.