dude, i put an obd0 motor into a 98 civic.
no matter what engine you get, the procedure is the same. THE EXACT SAME. there was NOT a b-series motor in ANY 96-98 USDM civic.
you gotta do the SAME THING no matter WHAT year motor you get.
read back a few pages and see how we told you to do it. theres no point in selling your obd1 b16.
if you get an obd2-obd1 jumper, then yes, the general assumption would be that you're running an obd1 ecu. with a jumper, you keep the wiring harness thats already in your car (you have to, anyways. you can't put an obd1 engine harness in an obd2 car, and vice-versa).