I bought the same deal for my fairly modified 87 GN. I was soooooo happy that the factory MAF that came with the car was working perfectly that I didn't want to screw with it. So one day coming back from a gig, the MAF died. I've had the MafT in the box now for 2 months. Guess it's time to see what this system is made of. The screen shots look alot like LS1/LT1 edit.
Thanks for posting this info.