Hello, I looked around, found a few pages here and there, still I feel I am lacking information. My situation : I have an auto-tragic DA Integra 91(OBD-0) with a CR-V B20B 97(OBD-2) engine. Since the DA floor is starting to disappear quickly I am looking for a body to swap my engine into (+/- 100k on the engine). I found a few 92-95 Civic's with next to no rust, but my big concern is... What about my wiring harnesses, since its obd-2 to obd-0 and now I want it to obd-1? What should I expect to change? Also I know I need manual tranny + starter, flywheel, clutch, pressure plate, shift linkage etc.. But what else? What about the engine mounts? What kind of parts should I start looking for and any advices or hick-up I should know before starting a swap of this kind? One last question, ECU, keep the one I have now? change it? Thank you very much P.S. I'm going to graduate my car mecanic class in a month, so I know the basics.