I cut the wires off the KTM plug about 2" up the wire from the throttle & soldered the wires from the Honda throttle staright on. That way I still have the origional plug.
I did twist them together first to make sure it started & reved properly before soldering.
There is only 2 wires & it didn't seem to matter which way they went.
I found the bike started without the wires plugged in, but would not rev past about 1/3 throttle.