I have a 97 gsr which had a 95 engine in it. It was converted over but im unsure what cable is on it and which one yould i use putting a skunk mani on b16 head into it . If it is the 97 cable, Do I need to switch it out because it was for the upside down mani.?I know the harness is ok and its converted to OBD1 already. How can i tell which cable it is? THanks