OS Motors Carburetor Reducer 6.5mm Speed 21 V-Spec II

This is the optional 6.5mm Carb Reducer
for the O.S. 21VZ-B V-Spec II World Edition Engine

FEATURES:
O.S. Speed racing performance parts, red aluminum building
Mounts into carburetor venturi to decrease the amount of air flow
    which helps in increasing the amount of torque produced

INCLUDES:
One 6.5mm carbohydrate reducer and two rubber O-rings

REQUIRES:
Setting up consisted of O-rings on reducer then moving into carbohydrate

SPECS:
Height: 14.5mm (0.57")
Diameter: 6.5mm (0.26") (approx) ID @ bottom
10mm (0.39") (approx) ID @ leading
12.7mm (0.50") OD primary body
16mm (0.63") knurled flange at leading