1. drop the tranmission & remove the intake pipes 2. lean the engine forward 3. use PVC snips to remove the old harness 4. use monkey paws to install the new harness
It's not fun, but can be done and is faster then pulling the engine.
Later
"Only two things are infinite, the universe and human stupidity, and I'm not sure about the universe." -Albert Einstein
When was the last time you *really* did something with your Z to call yourself a Z enthusiast?