freshazfuk

Hello everyone here is the specs of my car:
-1990 acura integra
-jdm B20B high comp
-cai unknown brand
-skunk2 intake manifold
-Skunk2 70mm throttle body
-ngk iridium spark plugs
-brand new map,tps,o2 sensors
-stock pr4 ecu(obd0)
if i forgot anything forgive me .....

the car runs great the idle is a little high i think (1500 rpm) at idle......i was told i need to do the conversion over to obd1....what is the best ecu for my setup and what should i expect to pay for it.....i know i need a harness a distributor,4 wire o2 sensor...is there anything else you can think of???i want the car to be reliable but i also want it fast when its needed.....without turbo is there anything i look into getting???i still have stock fuel rail fpr ignition....please give me your input ide really like to hear it ....thanks so much....the first picture is what it looks like now without the cai installed...