Home » EFI Hardware Products » Injectors » Top Feed 14mm O Ring » Siemens » Injector 53 lb/hr GM Gen4 short 556cc Siemens
Siemens 556cc GM Gen4 injector, 14mm o ring top 14mm o ring bottom, 53lb/hr @ 3.0 bar fuel pressure. 107 hp naturally aspirated, high impedance, uses square bosch electrical plug. Part# FI114510.
This is direct performance upgrade replacement for VZ, VE 6/8 cyl & LS2 motors.
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