Universal Velocity Stack for 130cc~170cc Size Gas Engines (Silver)
Universal Velocity Stack for 130cc~170cc Size Gas Engines (Silver)
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CNC machined universal velocity stack that should fit most 130cc to 170cc size gas engines. These velocity stacks improve the flow of air into the carb and show a marked increase in performance and engine handling, they also prevent fuel blowback when the throttle is closed.
Specs:
Diameter of Tube: 37mm
Height: 23mm
Mounting Hole Centers: 46mm
Color: Silver