i'm doing my swap into my 90 CRX hf. It seems that everyone around me doesn't have time to help me out. I have my old engine out already. Getting ready to put the B18 in. The only thing that's stopping me the wiring harness. I under stand that I got an OBD0 and need to swap to an OBD1. I got conversion plugs on the Dizzy and ECU. I don't know what to take off and put where. Or what goes to what. Is there and pics and diagrams to show any of this? I'm a little duh when it comes to things like this. But after passing this little hurdle, i'll be ok. Much and Greatly Appreciated thanks on this hurdle of mine

 

they have a really good thread on this problem ur having..just search and you'll find it, trust me i needed it badly too, searched and found it.

 

All you have to do is drop the motor in, everything will plug into the b18. Just put the mounts in their correct spots, and just drop the motor in with the B series mounts. You don't even really HAVE to convert to obd1, you can use a 90-91 integra ECU and distributor and run it OBD0. Either way, the wiring should be pretty straight forward if you got it from a reputable shop that has instructions with it.

 

good luck, my rywire jumper harness was wrong... talk about a headache.