Zenith - STROMBERG 2-Barrel: Description

Carburetor is a two barrel downdraft design with primary and secondary systems. Primary circuits consist of idle, main metering, power valve, accelerator pump and idle transfer. Secondary circuits consist of idle transfer, main metering and power valve. Choke opening is manually controlled. Secondary throttle opening is mechanical. A deceleration valve is used to control exhaust emissions during engine deceleration.