I'm going to use a 96 non-turbbo rail as my primary rail in an 8-injector setup. The system is going to have AN-6 lines all the way from the tank to the primary rail inlet. Then the rail tie line is going to be AN-8. Our fuel rails are steel tubing, so I got some weld on AN fittings to slap on the ends. My question is, can I use JB weld to fix them to the rail? I've never used JB weld before, so I don't really know. I can have the fittings actually welded on, but I think it would be cheaper and probably cleaner if I just used JB Weld. Can it hold the pressure? The rail will most likely never see 100 psi fuel pressure, but basically I need it to be able to hold that much pressure.
How it should look when the fittings are on
Closeup of the Inlet AN-6
Closeup of the Outlet AN-8
Closeup of the Outlet fitting and rail end. And yeah, I'll radius the fittings before putting them on.
