Right i have been looking for a way to retain the origional fuel rail for the rover inlet and fit a fuel pressure regulator to it as the rover item does not look adjustable.

i have found an FSE power boost valve, i know they are all hype in most cases but if it means i can have the pressure adjusted to what i require then so be it, to fir the later type plastic fuel rail as i have for the rover inlet so that is a start, but was just wandering had anyone else used on of these as if there are other options then may save me a few £

And no i cant fit the fiesta regulator as it doesnt fit to the bolt holes in the rail and if i drill and tap it it will split the rail.