Kennet Eriksson has tried to find laptimes on some tracks. They are for the 911 GT3 cup car (NOT the 911 GT3 RS!).
Supercup 2006 Qualification|
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"Bahrain": Sakhir Circuit (five left bends and seven right bends) |2:03.864
"Barcelona": Circuit de Catalunya S.L. |1:45.772
"Hockenheim GP": Hockenheimring 4.574 km |1:43.067
"Hungaroring": Hungaroring Sport AG |1:49.665
"Imola": Autodromo Dino E Enzo Ferrari |1:54.349
"Indianapolis": Motor Speedway |1:34.958
"Magny-Cours": Circuit de Nevers Magny-Cours |1:43.292
"Monaco": ACO MONACO |1:37.646
"Monza": Autodromo Nazionale |1:51.660
"Nürburgring GP": GP-Kurs 5.148 km |2:02.796
"Silverstone" |1:51.837
Different sources||
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Laguna Seca |1.36.00 |1:34.554
sebring |2:10.301 |
melbourne |1:54.641 |
road america |2:20 |(2:15.6 video youtube) 2:22.778
donington park |1:12.582 |
oulton park |1:55.960 |1:52.107 1:44.5
le mans Porsche 911 GT3 RSR |4:40.676 |
996 gt3 rs |4:05.979 |
barcelona |1:48.3 about |
tsukuba |1:00.46 |
Nordschleife 20.6 km |911 GT 7:49 |911 GT RS 7.33
Snetterton 1.952 Miles |1:12.9 |
SANDOWN |1:12.5717 |
PHILLIP ISLAND GRAND PRIX CIRCUIT |1:36.3559 |
Miller Motorsports Park |02:55.8 |
Homestead Miami Speedway |1:36 |
Sebring. 2:21.986 |2:20 |
Moroso Motorsports Park |1:35 |
Barber Motorsports Park |1:43.861 |
Homestead Miami Speedway (banked oval turns 3 & 4) |1:29.6369 |
Hockenheim 4.574 km?|1:44.927 |
Norisring 2300m |0:53.324 |
glen (?) |1:57.599 |
zandvoort |1:46.1 |
brands hatch qualification |997 1:35.969 |1:34.42
brands hatch qualification |996 1:36.85 |1:34.427
Varying times sometimes (and different variants of a track contained! Perhaps you find it useful anyway.
Detailed description of the Hockenheimring (How to drive it)
2.6 km variante:
http://www.sportauto-online.de/news/kleiner-kurs-und-grand-prix-strecke-hockenheim-1-1051076.html
http://www.sportauto-online.de/news/kleiner-kurs-und-grand-prix-strecke-hockenheim-2-1051079.html
4.574 km variante:
http://www.sportauto-online.de/news/grand-prix-strecke-hockenheim-3-1051082.html