on my swap, i had new pins lying around for each c101 connector and made an adaptor harness, i know one of the wires from the 89 c101 goes to the c104 in the glovebox for the tach, i was able to drop in the 89 cooling system, just had to drill one hole for the upper radiator bracket, and one to mount the resivor on the passenger side, the hole for the engine wiring harness needs to be enlarged to fit the larger motronic connector
Comment