I believe most pre98s are return fuel systems, easier for nitrous... and 98+ are returnless, like the focus... pain in anus for nitrous...
and if you are talking about the focus fuel rail, then you know that the fuel pressure regulator on the focus is in a fuel line to the top passenger side of the engine bay, not on the fuel rail itself like on the tours...
2002 Focus ZX3, MTX-75: A good amount of mods
2003 SVT Focus ZX5, Getrag-6: FS Stressbar
Best mod ever to my tour: A Beautiful passenger seat filler, that is my girl!!
|