Description & Operation: Carburetors

All B20B and B30A engines use two carburetors. B20B engines use either two Zenith-Stromberg 175 CD-2 SE or two SU-HIF 6 carburetors. B30A engines use two Zenith-Stromberg 175 CD-2 SE carburetors. See appropriate article in CARBURETOR Section.