R8 GT4 @ VIR Grand Course w/ GPS

No onboard telem, used android phone + 10hz external gps. Not great but you get the idea.
R8 GT4 LMS Evo at Virginia International Raceway Grand Course configuration for a Car And Driver Lightning lap event. Not the best laps of the day but just a random clip/data combo pulled.
Hot day, near 90s mostly sunny, unknown age pirelli tires, unknown setup. Just hittin laps.