Ok. so i have a 1988 honda crx. And im putting in a b18c1 in it. i already have the b series motor mounts. And i know i need a p28 or p72 ecu. And i know i need an obdo to obd1 jumper harness.
Am i missing anything?

I mean i know i need b series axles and si front hubs..but could i drive the car without thos two specific items?

 

This has been covered 1000's of times. Look at the FAQ sticky thread at the top of the civic/crx sub-forum.

 

Ok..i dont need that. It doesnt tell me what i need specifically. I need to know what i need for the swap. For it to run specifically.

 

P72 ECU, OBD1 to exactly match the engine. Conversion harness required.

 

So thats all i need..nothing else? Im not missing anything?

 

Transmission, shift linkage, throttle cable, intermediate shaft, radiator hoses, etc. Read the FAQ.

 

https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/detailed-b-series-into-crx-ef-civic-parts-list-more-2769325/