The ultimate performance carburetor

Features annular boosters and all new calibration

The AVS2 Series carburetor is Edelbrock's newest next generation carburetor. These carburetors feature annular boosters to deliver improved fuel atomization in order to eliminate flat spots when the carburetor transitions from idle to full throttle. With the improved calibrations these carburetors provide, they are ideal to use on a wide variety of applications with either dual or single-plane intake manifolds. Each carburetor includes both timed and full vacuum ports to be connected to ignition advance. Coupled with the classic Edelbrock design and new annular boosters, the AVS2 Series carburetors will be the ultimate upgrade for your classic.

Part#'s: EDL1901/1902 are calibrated for single-quad applications and factory equipped with: Metering Jets – Primary .095, Secondary .095; Primary Rod .070 x .052; Step-Up Spring – orange (5" Hg). Part#'s: EDL1903/1904 are calibrated for dual-quad applications and factory equipped with: Metering Jets – Primary .095, Secondary .077; Metering Rods – .070 x .052; Step-Up Spring – orange (5" Hg) Part#'s: EDL1905/1906 Includes: Metering Jets – Primary .101, Secondary .098; Metering Rods – .070 x .037; Step-Up Spring – Orange (5" Hg). Part#'s: EDL1912/1913 Includes: Metering Jets – Primary .113, Secondary .101; Metering Rods – .068 x .047; Step-Up Spring – Orange (5" Hg).