tractiondeprived

i have a d16z6 in my crx, i'm in the process of making an obd0-obd1 harness but in the meantime i'd like to get it rolling on out without going through the hassle of wiring everything up for the obd1 conversion. i have a PR3 ecu that came off of an obd0 b16, how close would these fuel/ign values and the vtec crossover be to the d16z6's maps? i'd rather just run those 3 wires for vts,vtp, and knock than having to find a 4 wire o2 and all that