Review on Wolo 830 Sherman Tank Compressor by Virgilio Patton

Smaller than I thought, but it's a good thing. Installed to power Wolo (847) Siberian Express Air Horn - 12 volt electromagnet, black. This will give me two or three good shots before I cut. I recommend using a relay and mounting it where it will only fill when the switch is on. You can't hear it when the car is running. My first compressor failed after about 30 days. Compressor number two failed after five months. If it works, kill it.