Street Chopper Homepage
The distance is marked on the bars and the set screw hole is drilled. Beckwith then drills four more holes 1-inch farther down toward the end of the bar. These holes will be welded to the internal twist piece to secure the throttle to the bars.
Internal Throttle Install

 The distance is marked on the bars and the set screw hole is drilled. Beckwith then drills four more holes 1-inch farther down toward the end of the bar. These holes will be welded to the internal twist piece to secure the throttle to the bars.  View Related Article

 

Car Research Guide