I have a 96 LS and im runnin an obd1 chipped p75 with the obd2-1 harness and im going to be swapping in an 0bd1 jdm b18c. Am I going to need an obd1 gsr harness and how am i going to hook it up with my ecu? I know im going to need something wired for vtec. Can i use my obd2 ls harness? Can someone tell me what harness and what steps i need to do to complete this swap. Sorry its my first swap of my own car and im dreding it because i know im going to run into problems with the electrical. Any help is appreciated, thanks