by barbed I mean do your injectors sit in the fuel rail with an oring or are the conected to the rail via a piece of fuel tubing.
I have been told that the familia injectors are of the latter design and therfore would be appopriate to my application. If they are the latter it means the injector is brabed and the fuel tubing sits on the brabed fitting. I hope this explains it enough for you to check them out. If they are barbed the only oring fitting will be on the nozzel.