I have a 90 crx that I am putting a gsr in. I am staying obdo, I also am using this car as a racecar and do not need A NY of the lights or ANY interior things to work except ignition. I have everything hooked up except wiring and vacuum. Just wondering if anybody had diagrams or different information about them. I need all the help I can get.

 

It's a simple swap. Put it back in like a b16, and you'd be better off changing up the intake manifold to a type r style to keep wiring easier. OBD0 isn't all that great tough. When obd1 replaced it, the computer processed things 3 times faster, plus is easily programable

 

That and it's just a matter of using jumper harnesses to get everything to work