alright, i just got my hands on a pair of 24'' big rig air horns. im going to mount them on the top of the cab. so lets see everybody else's set up, how you mounted them and where.

 

I did it this way:
Stealth Installation Instructions

It's LOTS more fun when they don't see it coming........

 

Stole these off a train site

 

pics of my stuff in my gallery, my horn is too big to mount where the stealth install shows, so I mounted mine to the frame under passenger floorboard, compressor is on top of the transfer case skid plate, tank lies near rear bumper paralell to it and the ball valve that gives 'tone/ blast" controll is mounted to the 4x4 engagement cover. All wire used is heavy, about a 3/16 worth of copper. All air lines are 3/8th, ball valve and other hardware is half inch npt .... Tank holds 8.5 gallons. Switch for compressor is on at 110 psi, off at 150 psi. Tank has a regulator on it for the air tool line that is regulated to 90 psi.

 

thanks guys. im going to mount these bad boys on the top of my cab. and just run a line to a air tank with out a compressor. ill make it easly accessable to fill up with the big air compressor in our shop.