Designed for 6 input wires from your switch panel plus a transbrake button switch input, brake switch and line lock button. Input strip has 12 volt and ground output designed to connect to your power switch panel. Ignition box connections include: 12 volt ignition power, tach signal, launch(2-step) and burnout(3-step). Outputs for gauge power, ground, gauge lights, and tach signal. Fused outputs for transbrake, line lock, and brake lights.
Relays are 35amp max so make sure the devices you connect do not pull more than 35 amps.
Use an 4-8 gauge wire to connect to batter positive. Battery negative does not have to be a large wire unless you want to use the stud to connect other grounds to.