i dont really mind what i get......

im looking at the precision 580's (low impedence 2 ohm) and 630's details are.....

These are Siemens Deka 630cc high impedance (saturated) injectors (no need for a resistor box). Run like new (used only about 10,000 miles, no racing). Ran them for 2 years (80% load MAX) on a turbo Honda S2000.

O-rings should be replaced to avoid leaks (available at any Honda dealer or autoparts store).

Will fit many other Honda/Acura vehicles. Price is for all 4 matching injectors (Siemens 107961)

Wide Angle spray pattern (ideal for multivalve heads)

Static Flow Rate: 60.56 lb/hr = 668 cc/min = 458 g/min (+/-6%)
Dynamic Flow Rate 2.5ms PW @ 100Hz @ 600KPa: 19.5 mg/pulse (+/-6%)
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
Spray Pattern: Cone (4-Hole)
Connector: Minitimer (Bosch EV1)


what should i get and how much hp will these support