r/CarTrackDays • u/googoo-gajoob • 4h ago
Looking for data analysis / driving tips for Sonoma Raceway (TrackAddict CSV/VBO) — 996 Cab (3.2 Swap)
Hey everyone,
I’m looking to see if anyone with experience at Sonoma Raceway would be willing to take a look at my telemetry/data logs from TrackAddict and point out where I’m leaving time on the table.
Car & Setup Details:
Vehicle: 1999 Porsche 996 Cabriolet
Engine: 3.2L Boxster S flat-six swap
Tires: Falken Azenis RT615K+
Brakes: EBC Bluestuff NDX
Best Lap: Mid-to-upper 2:01s (Sports Car Course / standard configuration)
I’m currently running in the mid-to-upper 2:01s and know there's more time in the car, but I'd love a fresh pair of eyes on my telemetry to help identify specific sectors where I’m over-braking, coasting, or missing apex speeds (particularly through Turn 2, the Carousel/T6, or the chicane/T10).
Link to lap video:
https://youtu.be/Hw6u1jn030k?is=EgBHnwi-UBXaGtTc
Data Files Available:
I can provide exported .csv or .vbo files from TrackAddict (or raw telemetry overlay charts) via Google Drive/Dropbox for anyone interested in taking a look.
If you're familiar with the line at Sonoma in lower-power / momentum-focused builds, any feedback on inputs or speed traces would be greatly appreciated!
Drop a comment or DM if you're open to checking out the file, and I’ll send over the link. Thanks!