I've been twice, made 8 passes total. Both nights were sub 50 degrees, almost 40 on teh second night.
10/17/07 - All runs with CAI, Downpipe, Racepipe, and Delrin Motor Mount.
Run1: 2.585 60' (bogged). Made an otherwise clean pass of 14.403@102.73. DA of -245 feet.
Run2: 2.408 60' (wheelspin). 14.396@101.64. DA -301 feet.
Run3: 2.39 60' (wheelspin). Felt like BOV was leaking pretty badly. 14.194@102.16. DA -304 feet.
Run4: 2.411 60' (wheelspin). Car felt VERY strong. Spun through the end of third. 14.244@104.19. DA -454 feet!
10/31/07 - All runs with CAI, Downpipe, Racepipe, Boost Cut Killer, and Delrin Motor Mount. Run 1 also with Forge BPV.
Run1: 2.524 60' (bogged, followed by wheelhop). Misfiring above 4000 RPM. 14.786@100.94. DA -281 feet.
Run2: 2.21 60' (best launch I've felt). Missed 3rd (bang). 14.632@99.61. DA -394.
Run3: 2.537 60' (bogged bad). 14.541@102.66. DA -366 feet.
Run4: 2.582 60' (wheelhop in 1st, backed out, got back in to it, hopped in second, backed out again, spun through all of third then gave up after that). 15.652@99.2. DA -327.
I can't wait for warm weather and a sticky track.
EDIT: LOL, just noticed you meant twisty ones.