Okay guys I got a 1990 CRX Si and I have a LS vtec turbo that is almost ready to be put in. Now Im not sure what i should be doing for wiring? I have the CRX Si harness and thats it. I was planning to use a P28 chiped and programed with Uberdata and then buy a simple obd0 to obd1 harness. I want to run Uberdata but I am not sure what to use for a ECU and harness now. anyways I think you guys get what I want/need to do so please help me out here with any suggestions.