Lap timer options

[Kutschca (Chris Kutscher)]

Not sure if anything ever came of this, but it was in your price range

RaceBox MINI - New Datalogging Product

At one point aim had a gps watch. I want to say it was called MyTach. My university team in BUKC, which ran club 100 karts, used it to improve some of the drivers. You could look at the data in racestudio. Edit: i found it.