Speedway Chrome Ah-oo-gah Horn & Universal Electric Relay

Horn Classic "Ah-oo-gah" horn sound powered by a heavy duty motor. Commonly called the ooga horn. This oogah horn provides 112 decibels and is easy to install. 12 Volt. Chrome plated plastic body. Ah-ooo-Gah Horn. 490 Hz Frequency. Sound Output: 112 db (+-) 10 db. Relay Kit This heavy duty relay takes the heavy-amp load off the switch, thus preventing an overheated circuit and a possible wiring harness fire. Works well with electric fans and horn circuits too. 40 amp relay. The wiring for the relay is as follows: Short Red Wire (from relay post 87) = power lead to horn or fan. Long Red Wire (from relay post 30) = main power supply in. Short Black Wire (from relay post 85) = makes ground connection thru a temp sensitive switch or a grounding horn button. Long Gray Wire (from relay post 86) = connects to switched 12 volt power (like ignition switch) so horn or fan turns on/off with key. Includes relay, circuit breaker, wire, terminals and instructions.