I have a 92 lx hatch had a 2.3 motor and automatic transmission I've read it could be possible the 2.3 automatic could have 373 gears is this true and also I have a 5.0 ecm from a 89 gt and a 5 speed tranny in the car now with a motor from a 99 explorer put a rpm intake and 650 holley on it I have a efi dizzy in it and try to see if I can use the 2.3 wiring harness to power the efi coil and dizzy I've had the same setup before in my 87 t top gt just without the 2.3 harness it had the gt harness and ecm but I tied the harness back and all I have was a 6al msd box with efi dizzy and coil from factory please help