I'm looking to get a chip from 911Chips for my 3.2 engine. The car is a 1988 and either has a rebuilt DME or one was swapped at some point. It's labeled Vertex Auto with orange stickers.
Inside it has a 28 pin chip but the label on the chip doesn't have any info other than a hand written "911/2" with a ball point pen it looks like.
Does anyone know what chip this is? It seems to work fine in the car.