I just got a '92 CX with an H22A4 in it. It was pretty poorly setup and I'm fixing the issues with the car now. I've picked up a P13 ecu, a H22A1 OBD1 complete harness, and some better mounts. The question is, I know that the OBD1 'lude came with low-impedance injectors and I plan on switching either to the 345cc injectors that were supposed to be in an OBD1 H22 or some 360cc DSM's. (Mainly because they are a lot cheaper) So, do I still need a resistor box to run the low impedance injectors, or with the ECU work with them with out it? Oh, and by the way, what axles should I run? I've done a few B swaps, but this is my first experience with an H22 civic swap.

 

H22A4 is OBD 2