Here is my rig and setup:
http://wecleanyourdirtycar.com/wp-content/uploads/2017/02/Trailer3.jpg
http://wecleanyourdirtycar.com/wp-content/uploads/2017/02/Trailer2.jpg
http://wecleanyourdirtycar.com/wp-content/uploads/2017/02/Trailer1.jpg
Specs:
Air Compressor - 6.5 CFM @ 90 PSI - 5 Gallon +...