Master Relay 111-226 placed on firewall, connected to battery and circuit breaker with AWG 8 wires. Coil to ground via starter key. This is possible when + connected to ground and IGN to realy. Starter pos has to be connected via an automobile type relay. Kl 30 and 85 to +. Kl 86 to coil on starter pos on key. Kl 87 to solenoid on starter. AWG 22 wire used on control side and AWG 16 on power side of relay.