In case of using standard valve type injectors like RAIL IG1 You can use the
“Nozzle calculator”
available in OSCAR-N SAS software.
Attention:
Algorithm assumes that reducer's differential pressure has been set at 1 bar (for LPG reducer)
or 1,8 bar (for CNG reducer). Calculated values are only approximate values and it is
recommended to start drilling the injector nozzles from a diameter smaller from calculated
one by 0,2 mm and depending on the communicates during autocalibration eventually
increasing it by step of 0,2 mm. Table given below should help to make right choice.
Nozzle diameter [mm]
Power for 1 cylinder [HP]
1,8-2
12 – 17
2,1-2,3
18 – 24
2,4-2,6
25 – 32
2,7-2,9
33 – 40
3,0
41 – 48
9/42
