HITACHI DCS 328 2-Barrel: Description

Carburetor is a 2-stage, 2-barrel down draft type. Primary stage includes curb idle system, piston-type accelerator pump system, idle transfer system, main metering system and power enrichment system. Secondary stage includes idle transfer system and main metering system.

An electric heater warms a bimetal connected to choke valve, controlling choke valve and throttle valve position automatically. Carburetor also features coasting richer (deceleration) valve, slow fuel cut valve, secondary throttle diaphragm and dashpot (Calif. Man. Trans.).