DENSO fuel injector
Standard size injector
Uscar port
4 hole Nozzle

Flow rates @ 43.5 psi / 3 bar
27.4 lb per hour
206.9 G per min. (N-Heptane)
287.7 cc per min

GM 5.3L L59 Small block Vortec 5300 flex fuel motor

DENSO 4071 / 195500-4071
GM 25326903 / 88894361
ACDelco 217-1517

other part numbers
Airtex 4G1686
Autoline 16-9005 
BWD 63884
GB Reman 832-12114
GP Sorensen 800-1511N
Magneti Marelli 1AMFI00022
SMP FJ502
Wells M908