05 yamaha blaster T.O.R.S

follow the wires from your throttle down to the plug under the hood, cut and splice together, then find the wires heading into your carb, cut and splice those together. done.
 
follow the wires from your throttle down to the plug under the hood, cut and splice together, then find the wires heading into your carb, cut and splice those together. done.

Yep that's all you need electrically. Some people like to install TORS elim kits which clean up things on top of the stock carb, getting rid of the ugly box on top of it.