Hey guys right now i got a b20b ef hatch and i want to make it obd1 so i can tune it on chrome. right now im not running a o2 sensor and i have a obd0 ls ecu and dizzy. can you guys tell me what i need to get obd1 up in this thing?

 

0bd1 jumper harness and a obd1 distributor. and some wiring diagrams to rewire the dist. **** crome bro get neptune rtp or hondata s300.

 

and a obd1 ecu and a 4 wire o2.