>Date: Mon, 15 Jan 96 13:52 EST Ummm I think it has been for alittle better then a year now. I have not had any pressure related problems. I also have a turbo unit for my pinto powered vw bus, but, its shot. that happened before I got it. don't have 200.00/400.00 to make it right. So its a work horse. Marty S.