iv jus fitted a fuel reg to the fd,i cant get it to go over 30psi,
if i screw it out the pressure drops,but wen i turn it in,it only goes up to 30psi,its an fse fuel reg,any ideas whats goin on there,
I may be wrong but as this is a vacume operated riseing rate regulator so on tick over you will only see this type of pressure till more fuel is required.
Hope this helps
what psi should it b at tick over?i thought its supost to be 40psi at tick over,
at idle i would guess something like 3bar or just under and under boost should rise accordingly so 3 bar at atmospheric ie 0 on ur boost gauge so at 1 bar pressure 4 bar...idle and up to atmospheric the fuel pressure will move very littl only under boost will it increase
Stock is 38 psi at zero vacumn, so idle is a little lower.
think iv sorted it,tick over 32 psi, 0 vacume 40psi.
cheers guys