Review on Vixen Horns 1.5 Gallon Train/Air Horn Tank with 200 PSI Compressor System/Kit onboard- 5.6 Liter, 12V VXO8315 by Jonathan Bennett

Before installing everything on my truck, I tested the pump, tank and system on the stand. I like the pump and the tank. HOWEVER, the tank was painted without sealing the connections with a screw plug. I had to buy an $18 tap to clean the threads. Before removing the threads with a tap, I could only attach one fitting to start a thread in one of the ports and I could only get 2 or 3 threads before it jammed.