hey people well i have a 90 integra and i thinking of buying the obd0 to obd1 convertion harnes and buying a p30 which is for a b16 by changing ecu will it help my car in any way.i know i have to buy the distributer and 4wire o2 sensor im also going to buy some pace headers are they any good? in the futher when i get a job i am goint to do a ls/vtech swap in this teg