I did some more digging and my previous numbers were all wrong. See revised info:

5.2 Injector (92-93): Siemens 53007809; 18.4lb/hr @ 39psi
5.2 Injector (94-95): Siemens 53030262; 24.6lb/hr @ 39psi
5.2 Injector (96+): Siemens 53030778; 23.7lb/hr @ 49psi

5.9 Injector (92): Last year for TBI
5.9 Injector (93-95): Siemens 53030262; 24.6lb/hr @ 39psi
5.9 Injector (96+): Siemens 53030778; 23.7lb/hr @ 49psi