I know the fuel wiring kit upgrade is a must for the 86/87 turbobuicks, I assume its also a good idea for our 84/85's? I plan on installing a new tank, straps, and hi-performance fuel pump this winter, but was just on caspers electonics website and was getting ready to finally order my air temp sensor so I can get my ECM conversion done and noticed they sell the fuel wiring upgrade kit too. I could go ahead and grab that now if this is something the performance of my car will benefit from. thanks in advance for any input