I wanna swap a b16a2 in to my car, all set on puttin in car but how do I make it breath fire? i.e. wire harness

if this swap is going into the 89 civ you have in your name, i'd suggest the b16a1, either jdm or usdm, simply because you will save time and money by not having to convert obd systems. it's also cheaper than the b16a2, and if i remember correctly, only 10hp less.