This video shows how I installed a ship horn on my truck. Parts list: Kahlenberg s203c horn 444 dual Viair Compressors 380 dual Viair Compressors 165-200psi Pressure switch Horn Blasters 3/4" Solenoid ...

If you've ever heard a train blowing its horn and thought, "Man, I wish I had that for my truck," you're not alone. This wonderful invention made its way from trains onto heavy trucks sometime around ...