How many Hi-Z injectors can be connected to one output?

I would like to connect an EMU Black throught an adapter harness to the original engine harness.
It’s a 6 cylinder engine, on the original harness 3 injectors are connected to one injectors output.
The injectors are high impedance ~13 Ohms.

Do you think it is save to connect 3 of those injectors to one output of the EMU Black?

Thank you very much!

3 injectors 13 ohms are not a problem.

Thank you!
As always, you’re a great help!! :wink: