This is what i have: RC Engineering 550cc injectors brand new in box - $230 free shipping The specs on the injectors are as follows: Flow Rate - CC's: 550 CC's / MIN @ 43.5 PSI Flow Rate - LB's: 52 LBS / HR @ 43.5 PSI Resistance: 12.5 Ohms @ 68 F Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: 1.0 Amps Pressure: Min 30 PSIG / Max 100 PSIG These are saturated injectors. The specs on the injectors are as follows: Flow Rate - CC's: 550 CC's / MIN @ 43.5 PSI Flow Rate - LB's: 52 LBS / HR @ 43.5 PSI Resistance: 12.5 Ohms @ 68 F Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: 1.0 Amps Pressure: Min 30 PSIG / Max 100 PSIG These are saturated injectors. 255 Walbro fuel pump for a 96-00 Civic and 94-99 Integra brand new in box - $80 free shipping - SOLD I have know use for these anymore. Never been used.