My friend got an 87 crx and was planning to put an ls in it and boost, what are we going to have to do in terms of wiring, he will be getting s300 to run it so do we need an obd0 to obd 1 harness?

 

wrong place

 

if it is not an Si model, then you will need, basically, all of the wiring out of a 1g CRX Si and then you will need to do a <U>lot</U> of additional wiring or have someone like Hasport convert the engine harness - you will also need the entire fuel system (tank, lines, pump, etc.) from an 1g CRX Si - you will also need 86-89 Integra knuckles/hubs, along with aftermarket mount kit, custom axles, custom shift linkage and custom exhaust - with the heavier B-series engine, you should also look at upgrading the torsion bars