Can i use any honda injector resistor box for my stock 90' crx si?? or does it have to be OBD0?

 

If your running OBD0 injectors, Id stay with the OBD0 box. I dont have the most knowlage, but I did do an engine swap, well requiring for me to take the box out. because the injectors were OBD1, and Didnt want to burn anything up..