its gonna be mostly a daily driver with just a little racing, just for fun ya know? im a little confused by what you said though. i can get an obd2 engine/ecu, and it will plug right into my obd1 harness? do i need a conversion harness to do this (if so, ive never seen a conversion harness to convert an obd2 motor to an obd1 car, just for an obd2 car to an obd1 engine, or am i just dumb)? also, do i need a vtec harness or could i just hard wire the vtec? from the research ive done, i think i only need to wire 3 or 4 wires for the vtec (the solenoid, the knock sensor, and 1 or 2 more i cant remember). thanks bud!!!