Adjustable fuel Pressure regulator

[lancia4wd]

Hi,

Are all Rover ones the same, as in I have 390SE and 450SE, part number is "Part number: FSEVK38436HS"

Does this sound right ??

Nick

[grahamw48]

I had a FSE 'powerboost valve' (adjust. reg') fitted to my 400SE hotwire last year by a rolling road operator/race engine tuner, so he could get the fuelling right.

The number on the box is VK-384-18-H.

It worked anyway.

The original equipment one...now in the box, is a Lucas 8RV. It also (old one) has 2.5 stamped on it, which I assume refers to the bar pressure.