Losi 6mm Carburetor Restrictor w/O-Rings
This is a replacement Losi 6mm Carburetor Restrictor, and is intended for use with the Losi Nitrotec R21 engine. The carburetor restrictor (venturi) is used to adjust the airflow that is allowed into the engine. By changing the size of the venturi, you can fine tune the power delivery and run time of the engine.
This product was added to our catalog on April 13, 2010.