Re:motor swap pass smog?
 

you wouldn't really have to use a b16 obd1 ecu, you could use one from a b18 i'm sure would work fine enough to do a smog test.

Re:motor swap pass smog?
 

The B18 will cause it to run way to rich. Tried it and it failed.

Re:motor swap pass smog?
 

Well the new law is that you must have usdm ecu for the motor swap of the same obd. So if you have an ---- smog ref you can't smog an obd 0 b16a. A buddy of mine passed with his in his rex because the ref was more concerned with vacuum lines and the sniffer. Just depends on which one you go to. I hate smog out here. I have to swap in a stock motor in my civic just to do smog this month.