Grover Air Horn
2,237 views · Published 23 July 2012 · 0:20 · Indexed 24 October 2026
Channel: Eurogasm Productions · 2012 · Autos & Vehicles
First test of my air horn running 75 psi. i have a 110-150 psi pressure relay switch, viair 450c compressor and a viair 2 gallon tank, with a grover air horn. video does this horn no justice!!!!!!