Been busy working on the silver 73 and GoKart lately so the darky has been put on the back burner until now. During my research of sensors and things needed to make this turbo swap run properly I neglected an area I believe to be my current problem. The TPS. The car runs good with 3/4 throttle but full throttle and or partial is causing a host of issues. I currently have a n42, n/a 280z throttle body & tps. I bought a 280zx tps a few months ago only to realize that it won't fit on the n42 tb. I ended up returning it for other parts I needed at the time and forgot about the whole thing completely.
In the mean time I've been playing with the AFR to try and get things smoothed out and I came to realize this wasn't the only problem, and remembered the TPS. So I bought a 280zx throttle body and TPS to match in hopes that the computer will be reading the correct sensor now and will run a hell of a lot better.
n42 on the left, 83 ZX turbo on the right