Bosch EV14EL fuel injector
Long size injector
Uscar port
4 hole nozzle
V spray pattern

Flow rates @ 43.5 psi / 3 bar
40 lb per hour
302 G per min. (N-Heptane)
420 cc per min

GM 4.4L LC3 Northstar supercharged motor 

ACDelco 217-3076
Bosch 0280158085
GM 12578722 / 12598842

other part numbers
SMP FJ992