Ok, so I am trying to figure out the components of the kit and where things go. I figured that the silver fittings are for the injectors because they have threads inside and outside of the fittings but after looking at many install pictures here, it looks as though the 90* black plastic fittings house the injectors but there are not threads inside the black fittings. Furthermore, after looking at the threads inside the silver fittings, they are both buggered up (no I didn't try to do anything that may have caused this) so I thought that was more reinforcement that the injectores do not go in there. Uhhhhg, please help, I want to finally get this installed!