I am putting a first generation B16a into my 1993 hb I bought a obd1 distributer and engine harness and also I have a chipped p28 ecu. I just wanted to know if I need to change the stock ecu wire locations or will it work as original? It had a 1.5 with an automatic in it b4 someone attempted to covert it and blew up the b16 that was in it and burnt up the stock ecu. I want to do the job right. Thanks for your input.