Fuel distribution is refined by eight equally spaced orifices in the booster rings that replace down-leg boosters which simply dump raw fuel into the venturi. The AVS2 is unaffected by engine backfires since there are no power valves to blow out.
Edelbrock 1915 Avs2 Series Carburetor
Edelbrock 1905 AVS2 Series Carburetor 650 cfm Square Bore Non EGR Manual Choke
Edelbrock 1905 Avs2 Series Carburetor 650 Cfm Manual Choke
New 650 CFM Carburetor Copy for Edelbrock 1905 AVS2 Series Manual Choke 4 Barrel
Edelbrock 1902 AVS2 Series Carburetor
Edelbrock 1906 AVS2 Series Carburetor