Looking for a Vortech FMU (fuel management unit) (rising rate fuel pressure regulator)

i'd like to get ahold of one with a lower ratio, 4:1 is optimum, but 6:1 will do. But won't turn down offers for a higher ratio. Please e-mail me if anyone is willing to part ways with one. Not really interested in the Blox or OBX crap, as i've read and heard numerous horror stories.

Thanks!

Chris (sk84life1122@sbcglobal.net)