Twist throttle mod.
For those who want to install a twist throttle - you will
need to disable the throttle safety system that Honda installed to
protect you in case the throttle sticks open. To do this you need to
disconnect the wires at the thumb throttle and seal them off separately
so they do not touch each other or anything else - you then need to
disconnect the throttle safety wires at the Carb and jumper them
Kill switch hookup per Tyler Moore:
One wire to ground and one wire to the black wire with white
strip in the key switch harness.