This weekend we are swapping in a JDM Sir-G B18C, and I know that there are a few differences in the motors. I am wondering if anyone can give me any idea of what we will run into, and some solutions? I know this is a fairly common motor swap. I have scoured the internet, and surprisingly I can't find anything on this motor's differences from a USDM B18C1. Can anybody tell me the differences? I know that this motor won't have a vtec pressure switch and there is some difference in the knock sensors? I really just don't want to wait until saturday afternoon to make this thread when we are completely stuck and we don't know how to get this thing running, because I am not familiar with this motor. Thanks in advance for any help.