I am taking PeterM1's advice and starting a thread to cover setups related to HPDE's. Hopefully we can learn from each other to dial in a better track day.
Feel free to comment on suspension, tires, tunes, even track monitoring such as video and tracking devices.
I run the following and have yet to dial it in properly.
AST 4100's I usually set fronts to 6/12 and R 8/12.
Vorshlag Camber plates
Stett Stg 2 OC
Cobb AP
staggered Nitto Invo's setup on 19s. 235/35 265/30.
- Still working on getting the proper setup. I will be going to Cobb soon to get a track setup dialed in here.
Overall, I like the setup, $ permitting, I would go Apex arc-8 square all around for track only.
I need more time to get my setup dialed in, any input on the AST's or Vorshlags would be appreciated.
Here is the post by Terry Fair (Vorshlag) explaining how to align the car so that you can adjust your own camber plates at the track, and then return the car to its street setup-
http://forums.bimmerforums.com/forum...ight=alignment
AST Tuning Guide
http://www.vorshlag.com/documents/Tuning_AST_Shocks.pdf