For the ninth straight year, Edelbrock has brought back their annual “Big Carb Deal” as a consumer promotion. Enthusiasts that participate can get a free air cleaner assembly that Edelbrock says is a $69.99 value, simply by purchasing a new Edelbrock AVS2 carburetor between March 1 and April 30, 2018.

Eligible purchases include any new AVS2 Series carburetor, but the offer also includes Edelbrock’s popular manifold and carburetor kits. Consumers can choose from the following Pro-Flo air cleaners: the classic triple-chrome plated (#1221), the sleek black powder coated (#1223), or every enthusiasts favorite, the dual-quad chrome air cleaner (#1235) with the purchase of two carburetors. However, the two carb setup probably won’t be legal at your local dirt track. (Reconditioned and 94 Series carburetors are not eligible).

For a complete list of eligible purchases by part number, complete promotion details and to download a redemption form, visit the official promotional website at


About the AVS2 Series Carburetor

The AVS2 Series as the next generation of Edelbrock’s carburetor product line. It features annular flow primary boosters with a new calibration for improved off-idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle. Each annular booster features eight, equally-spaced orifices to improve fuel metering from idle to the main. The improved flow metering makes this carburetor ideal for use with a wide variety of small-block and big-block engines with either dual- or single-plane intake manifolds.

This new square-flange carburetor is available in 650 cfm with electric choke (#1906) or manual choke (#1905). These carburetors also feature: metering jets - Primary .101, Secondary .098; metering jets - .070 x .037; step-up spring - orange (5″ Hg). Like the Edelbrock Thunder Series AVS carburetor, this new design also retains the Air Valve Secondary for quick fine tuning across the RPM range for optimal performance.

AVS2 carburetors are intended for use on pre-pollution controlled vehicles and can be used on racecars if the track’s rules allow . This includes all vehicles that were manufactured before emissions control regulations were imposed.

AVS2 Features Include:

  • Annular flow primary boosters for improved fuel atomization from idle to full throttle
  • Booster features eight equally-spaced orifices to improve fuel metering
  • Can potentially improve mileage in some applications
  • Available in 650 cfm with electric choke (#1906), and manual choke (#1905)
  • Manufactured at the Edelbrock Carburetor facility in Sanford, North Carolina for absolute quality and performance.

For more information about this offer and other fine Edelbrock products, visit them online at