Alright. I'm planning on getting a B18B1 for my 95 Civic. I have found a source for a JDM swap. I've heard that the JDM engine will need a JDM wiring harness in order to work. Is it possible to use a USDM harness on a JDM engine or did I just answer my own question? Other than that, what other parts will be needed to make a JDM engine work in my 95 Civic made in Canada...I figured there is a difference between ones assembled in Canada rather than in the US.