Hi Craig
I had the fluid lines for my Subie rack/skyline pump setup made up by Enzed Bayswater. Jude knows all about them, and will crimp up what you want. I made mine up out of a combination of the R33 skyline parts and subaru parts. When I pulled the lines apart, I found that both cars had restrictors in the pressure line going from the pump to the rack. The restrictor is crimped to the end of a flexible steel pipe that is inside the rubber hose (it is actually crimped into the inside of the rigid pipe that bolts to the pump). The orifice diameter that the fluid flows through is about 2-3mm. It's easy to include it in your system. In my case, the ''other end'' of the flexible steel pipe was crimped into the rigid pipe that bolts onto the pump (via a banjo bolt), and hence I removed the rubber hose by removing the existing crimp (cutting off the factory crimp backshell) and pulling the old rubber hose off (thus leaving the flexible metal pipe in place on the rigid pipe with the orifice hanging off the far end), and then I put a new hose on of the desired length and then had Jude crimp the whole lot back together with new backshells so i ended up with a factory looking fluid hose with the factory orifice in place.
Cheers
Jamo
