Hi, i’m about to pick up a 93 shell with an m52 and trans, motor has harness (my brother has ms4x for me), the chassis also has old m50 harness still with ecu. i’ve tried to do a lot of digging but info still seems to be twisted. now since i have both harnesses and ecus, would it be easier to just get m50 sensors for the m52? or use m52 as obd2 and splice the 2/3 pins on x20 connector? thanks in advance, sorry i know it’s been asked plenty, any links i may have missed are more than welcome!