I used a set of Bosch air horns with a very small compressor. The compressor won't care which way the wires come in. On my 1-ton Dodge, the horns always made the little cars jump. Dodge was BIG and ugly! <img src="/forums/images/graemlins/angry.gif" alt="" />

Just a thought.


1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya