I've been doing some tuning today. The data logging feature is really nice. I took the car for a 20 minute drive around town and on the freeway and left the data logger on the whole time. That allowed me to look at a bunch of test points to see how the car is running. Everything looks pretty good except for AFR at idle. It was a little rich so I leaned it out and now we'll see how she runs.

Cold start up is really nice but hot start up isn't. Not sure if it is too rich at hot start up or what so I need to see if I can figure that out.

I think this setup would work pretty well on a 500 to 600 hp bracket car. The data logging would be a nice feature to have on most cars and the closed loop tuning would also be nice for a lot of cars.