yea i would go with what he said man!well since you have a built motor i wouldn't suggest using a OEM ecu...such as your B16- P2T
or the ITR - P73. the plugs are probly different because your car is OBD2-b and the ECU is OBD2-a.
i would suggest converting to OBD1 and using Engine management such as Hondata or Crome for maximum tunabilty.