I'm working on a custom project for my 351C ford. If i remember the holes in the fuel rails are shoulders holes in that the injector will only go down so far then it bottoms out. Anyone know how deep the hole is? Also does anyone know the diameter of the hole the injector fits in and hole deeper into the fuel rail that supplies the fuel to the injector. If anyone could get these dimensions i'd appreciate it. If not i can pull off my own fuel rails on my car but i was hoping someone would have a pair off their car laying around.

 

He man my fuel rails are still off of the car is you wanna come over and measure them


...you could even polish them while your at it if ya want

 

lol, i might have to, but i think it would just be easier to just remove my own. You own a set of calipers?

 

Easier to remove yours? Dude, its not that far of a drive plus mine are jusst sitting on a shelf with the injectors already removed.
I do own a set of calipers, but they are kinda cheap, and god only knows where they are in my garage