Edelbrock 1813 Thunder Series Square Bore Electric Choke New Carburetor

The Edelbrock Thunder Series AVS Carburetor is designed and calibrated to deliver optimum street performance. It comes with an added twist and a quick tune secondary air valve. This air valve can be easily adjusted to match your needs of having the secondary's kick in early or late. The air valve can be set using standard tools and no extra springs are needed. This CNC-profiled, ball-burnished aluminum carburetor features black accented hardware and throttle linkage. It includes smooth transition from part to full throttle with leak free operation. This carburetor sports a silver finish and a square bore flange with 4 barrels.