Tampered Motorsport Sandown Track Day 2023 July
Sandown International Motor Raceway - Melbourne - Victoria - Australia
Stock power 310HP/228kW 
245/35 R19 AD08R (2 Years old, 5th track day)
Ambient 13C, Road surface 24C
Target Hot Tyre Pressure Front 36-37PSI (2.5bar), Rear 34-35 PSI (2.4bar)
Set cold Front 30.5, Rear 29.5 PSI
Tested Tyre Pressure at pit after cooling lap: F 35 R 33 PSI
ESP long press off (half off w/o pedal dance)

Good improvement over previous track day attempts by 2s, mainly due to the optimal weather and lower/better tyre pressure setting.

Speedometer reads from OBD-II channel, about 4.5% lower than the number shown on in-car dashboard, fairly close to the accurate value. GPS speed comes from mobile phone 1Hz inbuilt GPS, slightly delayed and can miss the peak reading.

Passenger day event, thus no official timing.

Practice only, didn't push to the limit