Not sure if this is the right caterogory but I have an original CRX SI and trying to put my full GSR into it. Just not sure the right steps to take. The GSR is an obd1 head with an obd2 block. I know crx is obd0 and just trying to fixture out what's the best harness to get. I also know there's going to be some splicing and soldiering going on. Any tips or info would be great!

 

Bump for you. For I am in the same spot right now. If anybody knows how to or know of a diy that would be great

 

Try searching for obd0 to obd1 conversion