well it was the first time i had ever changed/replaced the injectors let alone on a RB25
ohh boy getting to those bolts to undo the fuel rail was a royal pain
so the thing that took most of the time was actually just unscrewing of the rail, taking it out without damaging things and putting the new ones in
ohh and the FPR didnt wanna come off the old one.....so had to source that as well