I'm in the process of installing FFE primary and secondary fuel rails with ID725 primaries and ID1300 secondaries. The car is running stock twins.

The secondary rail fits but there's no room for the fitting that screws onto the non-firewall side because a set of vacuum hard lines are in the way. See the attached image.

Has anybody run into this issue before, and how did you get around it? What are some viable options? I did a bunch of searching but wasn't able to find any relevant posts.

 

You have to remove the hardline.

 

Bend the vacuum lines out of the way and get the ffe low profile banjo adapter. Its a tight fit but can be done.