Itsjeffdude
Member
Just swapped out my f23a1 & auto trans for an f20b & 5spd lsd tranny. I used the harness (by extending the harness) and ecu that came with the motor. I've been driving it it for about a week now with no vtec, no temp gauge & no speedometer. If the rest of this write up is somewhere. I'd sure like to see it.