The kind of real time data that Spektrum telemetry can provide from a race car can prove to be a big advantage when it comes to tweaking it to squeeze out that last ounce of performance and temperature feedback from the engine can also help to prevent expensive failures and rebuilds. Monitoring receiver pack voltage ensures that the point at which control is lost resulting in a runaway car is never reached and the amount of remaining charge can be kept track of on a race to race basis.

In addition Spektrum telemetry provides an rpm sensor can help to get to grips with the true speed of the car and accurate personal lap timing can be used for test sessions as well as practice at race meetings and back up on race day.

All this is all put into a small package that no serious racer can do without!