[Formulajones]

I have it just for the fueling, and the fact that it datalogs, and I can use the handheld as a replacement for gauges.

All that was worth it to me. I use a separate trans controller, and I don't use ignition control, and don't have electric fans either, and I'm fine with that.

Mainly I wanted fuel control to see how it acts with the severe elevation changes we deal with. Helped tremendously at the track which is a 5000 foot elevation drop. Very easy to datalog, see where the correction percent was and make a quick change in the fuel map and get right back in the staging lanes. Didn't even open the hood.

The datalogs are also nice to monitor all the other vitals like fuel pressure, oil pressure, temp, throttle position and rpm shift points. It's a nice tool to have.