fuck obd0 motors anymore. they are getting so old. I'll seriously never own one again. If I end up doing a swap into my current 91 si i'll be converting to obd1 and running a p30 b16...till I pick up a p72 block
and if you are gonna swap in a 92+ sohc vtec motor I still recomend converting to obd1 so you can run a p28 ecu.