I have a OBD0 b16 in my rex at the moment. I want to convert it to OBD 1 so i can use a hondata or uberdata system. Right now i have a pr3 ecu and I was wondering what ECU should i get? Someone told me a p28 or p30 or something like that? I have the dizzy and the extra O2 sensor, now i just need a ecu. is there anything else i might need? Someone said something about a new distributor and injectors?