4150 Flange Carburetor WOT Switch and Bracket

Product Description
This WOT (Wide Open Throttle) switch kit is designed to work with a wide variety of 4150 flange–style carburetors, including street, performance, and race applications. The billet aluminum bracket mounts cleanly to the carb flange and provides precise, adjustable positioning for reliable WOT switch engagement at full throttle.

This kit is ideal for carburetors that do or do not utilize a dedicated activation arm. On carburetors with a large primary throttle arm, the switch can be triggered directly. On race-style carburetors where a secondary tab or activation arm is used, the bracket allows accurate alignment for consistent and repeatable WOT activation.

Includes the billet bracket, WOT switch, and all required mounting hardware for a complete installation.