I recommend these injectors for 250-375 HP Turbo Setups

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