O.S Engine carb reducer mounts into carburetor venturi to reduce the amount of air flow which assists in increasing the amount of torque produced.
Requires: .21 VZ series engine
Length: .584" (14.84mm)
Width: .355" (9mm) at base
Diameter: .50" (12.7mm) where reducer enters carb
This product was added to our catalog on April 20, 2006