O.S. Engines Carburetor ucer 9mm 21VB V-Spec OSM71533010
OSM71533010 O.S. Carburetor Reducer 9mm Blue 21VB (P) V-Spec

O.S. Engines Carburetor ucer 9mm 21VB V-Spec OSM71533010

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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

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