Ok sorry for the new thread but I wanted to get an answer ASAP...I'm about to take the injectors out of my old lower intake and I wanted to know how they're supposed to come out. They don't thread out, so do you just pull them out? They're in there pretty hard. Thanks again.

 

they are held in with a rubber o-ring. after a while, the rings seal pretty tight. just yank a little harder. they will come.
tilt them side to side while pulling. they pop right out.
make sure your elbows aren't aimed at anything hard.