Carburetor: Description and Operation

Fig. 1a Exploded view of Stromberg carburetor (Part 1 of 2):

Fig. 1b Exploded view of Stromberg carburetor (Part 2 of 2):

Exploded View Of Stromberg Carburetor (Part 1 Of 2):

Exploded View Of Stromberg Carburetor (Part 2 Of 2):

These Stromberg carburetors, Figs. 1 and 2, are downdraft fuel and air metering devices having two stages of operation. The primary side has a relatively small bore, double venturis and a bridge nozzle. Primary fuel metering is accomplished with a duty solenoid (mixture control solenoid).
The secondary side of the carburetors have one large bore and a secondary main metering system which supplies fuel to the engine during heavy load conditions.