【COMPATIBILITY】: Works with 1906 AVS2 Series 650CFM Carburetor,this carb is a satin-finished four-barrel carburetor with electric choke, ,It can be used with small- and big-block engines with either dual- or single-plane intake manifolds
【FUNCTION】: The Carburetor has a calibration function that can improve the vehicle's idle and cruising performance and achieve a smooth transition from part throttle to full throttle
【ADVANTAGES】: The carburetor provides precise fuel delivery based on different engine conditions, optimizes the air/fuel mixture ratio, improves fuel efficiency, and enhances throttle response
【MATERIAL】: Made of high-quality light-weight diecast aluminum components with strong durability, precision cast, with a sturdy structure, impact resistance, high pressure and high temperature resistance, and is not easily deformed