A bit more progress on the GTO fuel system. I made a few small brackets to hold the pressure regulator and the flex fuel sensor, and connected all the lines from the tank.

To test things out I hardwired each of two pumps (one at a time) to check for leaks and make sure both pumps are working.

Next up is to redo the vacuum/boost connections in the engine bay and wire up the second fuel pump switch. I also need to install a real AOS and get that plumbed correctly.