Well I lucked out in that Steve Sixmill sent me his extra wiring that came with his Triumph tach. But I'll let you know how it wires up. Basically there's a red wire that we need in order for the tach to see RPM. That comes right off the coil. Then you need a hot and a ground, that's about it. The extra wiring Steve sent allows me to puck all that up under the tank console, but I am sure you could run the red wire into the headlight and pick up a hot and ground there too.
