I have a 90 LX at the moment and have come across a good deal on a DOHC ZC(or the USDM integra version I'm not quite sure yet) my questions are I have my car hardwired for an OBD1 distributor, and want to know if I can use an OBD0 ECU with that. I have a PM7 90Si ECU but to use the OBD1 I had to ad 2 wires so not sure what I will have to use. I want to eliminate my jumper harness if I can to keep things simple. or if this is not possible is there a proper OBD1 ZC ECU to use, or I'm sure a chipped PO6 should work but I am very leery about buying chipped/ modded electronics. also will my Z6 intake manifold work? I am tuning more for a specific sound than for more power, I am trying to make my car sound like the 4AG I cant afford.