How-To: Pamcopete 277 Ignition Install - Hughs Hand Built May 30, 2012Now that you’ve had a break, lets go to the wiring. I’m NOT going to show you how to mount the coils, or how to wire your bike. That is up to you, no two bikes are alike. Plus I hate wiring, and sometimes you just need to do your own research. There are a TON of good wiring diagrams on XS650 for your bike. yamaha xs650 wiring schematic | XS650 Chopper Sep 14, 2009The black wire coming from the stator is the stator ground, and should not be connected to the red power wire (as this diagram shows) if the brushes have the stock metal ground screws in them– unless you want to blow fuses or melt down your electrical system. Mike- there is no way for me to say if you should unground the stator or not. Pamco install questions!! - SOHC/4 Owners Club Forums Jul 27, 2012In the instructions it says to connect the two red wires from the Pamco to the black/white wire from the kill switch. Since the Black/white wire comes directly from the kill switch to the coil (at least that's how it looks on the wiring diagram) am I just running a length of wire up the backbone of the frame and splicing it in near the coil?