I'm in NJ, converted my YJ A/C to OBA, works great. Picked up a regulator/hose kit with preasure gauge and switch,
The fittings on the copmressot was the hardest part. also picked up a kenwoth air brake tank, 150 psi rated.
89 YJ 4.0L stroked, 4" springs, auto,35's, custom front and rear fenders
95 ZJ 5.2L 3.5 IRO 31's