HI I dont know if this question/topic has been asked before or not. Im looking at putting a V6 in my 4door r32 gts I know people are going to say why but its just same thing I want to do. I have same questions about the wireing of it all and how its done. I have the rb20de wireing loom/ECU and I have a commodore V6 engine, manual box, wrieing loom and ECU. If I put the V6 and so on in the car how do I keep all the dash instruments working and ignition so on and so on. Has any one done anything like this before any help would be great. Thanks