Specifications: Barrel Count: 4; Choke Type: Electric Choke; CFM: 650; Series: AVS2; Fuel Inlet: Dual. Works with 1906 AVS2 Series 650CFM Carburetor. 1 Carburetor 1906-650CFM. It can be used with small- and big-block engines with either dual- or single-plane intake manifolds.
