SIEMENS DEKA 60lb 60# 630cc EV1 SHORT HIGH IMPEDENCE FUEL INJECTORS (4) SHORTIES 107962 39-342

Adding an aftermarket Supercharger/Turbocharger may max out your current injectors. The fuel injector flow must be matched to the airflow requirements of the engine over the entire rpm operating range. The injectors must be able to supply a large amount of fuel at wide-open throttle to prevent high rpm lean out, and transitional amounts to cover all of the operating conditions in between. Supercharged engines in particular place even more rigorous demands on an injector range because of their increased airflow capability.

Static Flow Rate (GAS): 62.7 lb/hr = 646 cc/min = 474 g/min
Dynamic Flow Rate 2.5ms PW @ 100Hz (GAS): 20.2mg/pulse
Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Gain: 0.11ms/mg
Offset: 0.055ms
Turn on time @ 14VDC: 1.14ms 
Turn off time: 0.85ms @ 600KPa
Factory Tollerance: +/-6 %
Spray Pattern: Cone (4-Hole)
Connector: Minitimer (Bosch EV1)