Werks Racing Carburetor Restrictor (8mm)
This is an optional 8mm carburetor constrictor for the Werks Racing Team Line series of nitro off road engines. These carburetor venturi inserts are designed to improve fuel flow to the engine, for increase performance. By changing the size of the venturi, you can adjust the power delivery and runtime of the engine. This is the large 8mm insert.
NOTE: This restrictor will not work with the "2010 Model"
This product was added to our catalog on March 13, 2007.