Bad news... a friend of mine has 2 pcs from a VW Golf, can i use them or search for an Escort/Orion fuel distributor?

My father told me he can get me a pressure indicator, but i don't know the dimensions of threads at the distributor and at the wur. If someone can tell me, i can make connectors to measure the fuel pressures in the system.

ps: or i will go totally mad and change to '90 spec KE-jet, if it's possible... (good program for the weekend... )

ps2: has someone a wiring diagram for '90 spec rst? It will be usefull when i finish with the rst engine rebuilt-project.