Can anyone help me getting the specs for these injectors???

This is all I found on their website:
Partnumber: 043-0780
Flowrate: 780cc
Impedance: Low
Resistance: 2 Ohm
Opening ms: 1.130
Closing ms: 0.998

But I also need to know on what fuelpressure it was measured and numbers at 3 voltages including 14v.

I already e-mailed them, no reply yet.

 

Anyone?? Still no reply from Precision.