Edelbrock Thunder Series Carburetors
Thunder Series AVS carbs share all the performance advantages of the popular Edelbrock Performer Series with a few new features. The Qwik-Tune secondary air valve can be easily adjusted to match your needs. Whether you want the secondaries to “kick in” early or late, you can set the air valve using standard tools, with no extra springs. This makes it a quick and simple process. Lightweight ball-burnished aluminum that’s CNC-profiled on front face for an attractive finish. The same outstanding features as the dependable Edelbrock Performer Series carburetor like no gaskets below fuel level to prevent leakage, metering rods and step-up springs can be changed easily without removing or disassembling the carburetor. GM style throttle linkage.