T2 BoP BMW Z4M
#32804 from Patrick Womack · Not recommended · Minutes (2022-12 Fastrack)
Thank you for your letter. We do not recommend a change at this time. We will continue to monitor the class
BoP Lab / Drivers / Patrick Womack
Patrick Womack 7 letters to Fastrack
Against the front of the class, by track and class
| Track | Class | Sessions | Typical gap to class best | Closest |
|---|---|---|---|---|
| Road America (4.05 mi) | EP | 5 | +10.071s (6.59%) | +0.325s (0.20%) |
| Road America (4.05 mi) | GT2 | 5 | +3.318s (2.46%) | +2.515s (1.85%) |
| Road America (4.05 mi) | T2 | 14 | +2.854s (1.98%) | +1.805s (1.21%) |
| Indianapolis Motor Speedway (2.59 mi) | T2 | 4 | +2.955s (2.72%) | +2.789s (2.57%) |
| Watkins Glen International (3.40 mi) | T2 | 5 | +0.941s (0.75%) | +0.212s (0.17%) |
| Virginia International Raceway (3.27 mi) | T2 | 5 | +3.078s (2.49%) | +1.536s (1.24%) |
| Michelin Raceway Road Atlanta (2.54 mi) | T2 | 7 | +1.031s (1.09%) | +0.000s (0.00%) |
| Sebring International Raceway (3.74 mi) | T2 | 9 | +2.252s (1.60%) | +0.695s (0.48%) |
| Unknown track (4.05 mi) | T2 | 7 | +4.165s (2.86%) | +1.253s (0.84%) |
Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.
Road America (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Race 2 | T2 | 20 | BMW Z4 M Coupe | 12/10 | 2:27.948Charlie Peter | |||||
| June Sprints 2022 | Grp 6 GT1,GT2,GT3,T1,AS,GTX Race 2 | GT2 | 2 | Porsche 991.2 Cup Car | 7/17 | 2:18.157 | 2:15.642Daniel Bender | +2.515s (1.85%) | 158.57/17 | 163.2Jonathan Start | -4.7 mph (-2.9%) |
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Race 1 | T2 | 20 | BMW Z4 M Coupe | 12/10 | 2:27.613Charlie Peter | |||||
| June Sprints 2022 | Grp 6 GT1,GT2,GT3,T1,AS,GTX Race 1 | GT2 | 2 | Porsche 991.2 Cup Car | 4/18 | 2:17.974 | 2:14.656Evan Pecore | +3.318s (2.46%) | 157.55/15 | 161.3Jonathan Start | -3.7 mph (-2.3%) |
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Qual 2 | T2 | 20 | BMW Z4 M Coupe | 12/11 | 2:25.679Charlie Peter | |||||
| June Sprints 2022 | Grp 6 GT1,GT2,GT3,T1,AS,GTX Qual 2 | GT2 | 2 | Porsche 991.2 Cup Car | 9/18 | 2:17.530 | 2:12.794Evan Pecore | +4.736s (3.57%) | 156.98/18 | 162.2Jonathan Start | -5.3 mph (-3.3%) |
| June Sprints 2022 | Grp 6 GT1,GT2,GT3,T1,AS,GTX Qual 1 | GT2 | 2 | Porsche 991.2 Cup Car | 11/18 | 2:20.821 | 2:15.186William Sawalich | +5.635s (4.17%) | |||
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Qual 1 | T2 | 20 | BMW Z4 M Coupe | 7/13 | 2:28.930 | 2:26.660Charlie Peter | +2.270s (1.55%) | |||
| June Sprints 2022 | Grp 6 GT1,GT2,GT3,T1,AS,GTX Prac | GT2 | 2 | Porsche 991.2 Cup Car | 9/20 | 2:18.969 | 2:16.337Evan Pecore | +2.632s (1.93%) | |||
| June Sprints 2022 | Afternoon | T2 | 20 | BMW Z4 M Coupe | 3/10 | 2:31.725 | 2:20.027Matthew O'Toole | +11.698s (8.35%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Race 2 | T2 | 20 | BMW Z4 M Coupe | 5/12 | 2:30.879 | 2:29.074Tim Kezman | +1.805s (1.21%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 4 EP,FP,HP,GTL,B-Spec Race 2 | EP | 120 | BMW (2002) | 4/8 | 2:44.131 | 2:33.797Tim Schreyer | +10.334s (6.72%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Race 1 | T2 | 20 | BMW Z4 M Coupe | 6/12 | 2:34.842 | 2:31.547Mark Boden | +3.295s (2.17%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 4 EP,FP,HP,GTL,B-Spec Race 1 | EP | 120 | BMW (2002) | 9/10 | 2:44.705 | 2:32.255Jon Brakke | +12.450s (8.18%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Qual 2 | T2 | 20 | BMW Z4 M Coupe | 7/13 | 2:29.732 | 2:27.387Tim Kezman | +2.345s (1.59%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 4 EP,FP,HP,GTL,B-Spec Qual 2 | EP | 120 | BMW (2002) | 7/10 | 2:42.845 | 2:32.774Jon Brakke | +10.071s (6.59%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Qual 1 | T2 | 20 | BMW Z4 M Coupe | 7/12 | 2:32.144 | 2:30.313Mark Boden | +1.831s (1.22%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 4 EP,FP,HP,GTL,B-Spec Qual 1 | EP | 120 | BMW (2002) | 4/6 | 2:44.312 | 2:34.884Tim Schreyer | +9.428s (6.09%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Prac | T2 | 120 | BMW Z4 M Coupe | 10/12 | 2:34.298 | 2:28.540Tim Kezman | +5.758s (3.88%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 4 EP,FP,HP,GTL,B-Spec Prac | EP | 120 | BMW (2002) | 4/6 | 2:43.263 | 2:42.938Don Tucker | +0.325s (0.20%) | |||
| Runoffs 2020 | T2 Race | T2 | 120 | Porsche 997 | 4/14 | 2:28.741 | 2:26.803Kurt Rezzetano | +1.938s (1.32%) | 143.49/14 | 146.5Joe Boden | -3.1 mph (-2.1%) |
| Runoffs 2020 | STU,T2 Qual 3 | T2 | 120 | Porsche 997 | 5/15 | 2:27.078 | 2:24.224Kurt Rezzetano | +2.854s (1.98%) | 143.410/15 | 146.0Gregory Schermer | -2.6 mph (-1.8%) |
| Runoffs 2020 | STU,T2 Qual 2 | T2 | 120 | Porsche 997 | 6/14 | 2:28.045 | 2:24.195Alan Kossof | +3.850s (2.67%) | 141.78/14 | 145.2Matthew O'Toole | -3.5 mph (-2.4%) |
| Runoffs 2020 | STU,T2 Qual 1 | T2 | 120 | Porsche 997 | 6/15 | 2:28.831 | 2:24.693Alan Kossof | +4.138s (2.86%) | 142.910/15 | 147.3Mark Boden | -4.4 mph (-3.0%) |
Indianapolis Motor Speedway (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | T2 Race | T2 | 120 | BMW Z4 M | 5/26 | 1:51.263 | 1:48.474Kurt Rezzetano | +2.789s (2.57%) | 144.411/26 | 151.5Scotty B. White | -7.1 mph (-4.7%) |
| Runoffs 2021 | T2/T3 Qual 3 | T2 | 120 | BMW Z4 M | 16/25 | 1:50.753 | 1:47.509Kurt Rezzetano | +3.244s (3.02%) | 143.016/25 | 151.1Scotty B. White | -8.1 mph (-5.3%) |
| Runoffs 2021 | T2/T3 Qual 2 | T2 | 120 | BMW Z4 M | 15/26 | 1:51.785 | 1:48.146Kurt Rezzetano | +3.639s (3.36%) | 141.018/26 | 149.5Scotty B. White | -8.6 mph (-5.7%) |
| Runoffs 2021 | T2/T3 Qual 1 | T2 | 120 | BMW Z4 M | 13/23 | 1:51.746 | 1:48.791Kurt Rezzetano | +2.955s (2.72%) | 141.618/23 | 148.0Aaron Kaplan | -6.4 mph (-4.3%) |
Watkins Glen International (3.40 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Race 2 | T2 | 20 | BMW Z4 M Coupe | 4/13 | 2:06.372 | 2:05.412Kurt Rezzetano | +0.960s (0.77%) | 143.35/13 | 147.1Joe Boden | -3.9 mph (-2.6%) |
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Race 1 | T2 | 20 | BMW Z4 M Coupe | 5/13 | 2:05.851 | 2:04.910Kurt Rezzetano | +0.941s (0.75%) | 141.16/12 | 146.3Joe Boden | -5.3 mph (-3.6%) |
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Qual 2 | T2 | 20 | BMW Z4 M Coupe | 13/10 | 2:05.690Michael Lavigne | |||||
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Qual 1 | T2 | 20 | BMW Z4 M Coupe | 4/14 | 2:05.876 | 2:03.669Kurt Rezzetano | +2.207s (1.78%) | 142.35/14 | 145.1Joe Boden | -2.8 mph (-1.9%) |
| Glen Region Hoosier SCCA Super Tour @ Watkins Glen International | Grp 7 T2,T3,T4,STL,STU Prac | T2 | 20 | BMW Z4 M Coupe | 3/12 | 2:05.904 | 2:05.692Kurt Rezzetano | +0.212s (0.17%) | 139.25/11 | 144.0Joe Boden | -4.9 mph (-3.4%) |
Virginia International Raceway (3.27 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| North Carolina Region Dual Conference Hoosier SCCA Super Tour @ Virginia International Raceway | Grp 6 STL, STU, T2, T3, T4 Race 2 | T2 | 20 | BMW Z4 M Coupe | 5/8 | 2:05.331 | 2:03.795Mark Boden | +1.536s (1.24%) | 145.16/8 | 148.6Joe Koenig | -3.4 mph (-2.3%) |
| North Carolina Region Dual Conference Hoosier SCCA Super Tour @ Virginia International Raceway | Grp 6 STL, STU, T2, T3, T4 Race 1 | T2 | 20 | BMW Z4 M Coupe | 7/9 | 2:06.646 | 2:03.189Mark Boden | +3.457s (2.81%) | 145.17/9 | 150.5Joe Koenig | -5.3 mph (-3.6%) |
| North Carolina Region Dual Conference Hoosier SCCA Super Tour @ Virginia International Raceway | Grp 6 STL, STU, T2, T3, T4 Qual 2 | T2 | 20 | BMW Z4 M Coupe | 7/8 | 2:04.970 | 2:02.639Ali Salih | +2.331s (1.90%) | 144.45/8 | 148.8Joe Koenig | -4.5 mph (-3.0%) |
| North Carolina Region Dual Conference Hoosier SCCA Super Tour @ Virginia International Raceway | Grp 6 STL, STU, T2, T3, T4 Qual 1 | T2 | 20 | BMW Z4 M Coupe | 8/9 | 2:06.979 | 2:02.323Ali Salih | +4.656s (3.81%) | 139.07/9 | 147.0Joe Koenig | -8.0 mph (-5.4%) |
| North Carolina Region Dual Conference Hoosier SCCA Super Tour @ Virginia International Raceway | Grp 6 STL, STU, T2, T3, T4 Practice | T2 | 20 | BMW Z4 M Coupe | 7/9 | 2:06.696 | 2:03.618Ali Salih | +3.078s (2.49%) | 142.87/9 | 148.3Joe Koenig | -5.4 mph (-3.7%) |
Michelin Raceway Road Atlanta (2.54 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 1 STL,STU,T2,T3,T4 Race 2 | T2 | 20 | BMW Z4 M Coupe | 2/9 | 1:35.720 | 1:34.689Tim Kezman | +1.031s (1.09%) | 137.47/9 | 143.3Aaron Kaplan | -5.9 mph (-4.1%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 1 STL,STU,T2,T3,T4 Race 1 | T2 | 20 | BMW Z4 M Coupe | 3/10 | 1:35.220 | 1:35.110Ali Salih | +0.110s (0.12%) | 136.35/10 | 142.8Aaron Kaplan | -6.5 mph (-4.6%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 1 STL,STU,T2,T3,T4 Qual 2 | T2 | 20 | BMW Z4 M Coupe | 1/9 | 1:36.747 | 1:36.747you | +0.000s (0.00%) | 139.34/9 | 143.0Aaron Kaplan | -3.7 mph (-2.6%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 1 STL,STU,T2,T3,T4 Qual 1 | T2 | 20 | BMW Z4 M Coupe | 3/10 | 1:35.790 | 1:34.790Tim Kezman | +1.000s (1.05%) | 138.53/10 | 141.2Aaron Kaplan | -2.7 mph (-1.9%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 1 STL,STU,T2,T3,T4 Practice | T2 | 20 | BMW Z4 M Coupe | 4/10 | 1:38.349 | 1:37.141Mark Boden | +1.208s (1.24%) | 137.14/10 | 142.3Aaron Kaplan | -5.2 mph (-3.6%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Afternoon Test | T2 | 20 | BMW Z4 M Coupe | 5/5 | 2:15.459 | 1:48.541Maurizio Cerasoli | +26.918s (24.80%) | 103.15/5 | 130.9Tim Kezman | -27.8 mph (-21.2%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Morning Test | T2 | 20 | BMW Z4 M Coupe | 3/6 | 1:40.439 | 1:37.044Tim Kezman | +3.395s (3.50%) |
Sebring International Raceway (3.74 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SIR 2021 | Grp 5 STL,STU,T2,T3,T4 Race 2 | T2 | 20 | BMW Z4 (2007) | 7/21 | 2:22.858 | 2:20.606Joe Boden | +2.252s (1.60%) | 129.68/21 | 131.4Joe Koenig | -1.8 mph (-1.4%) |
| SIR 2021 | Grp 5 STL,STU,T2,T3,T4 Race 1 | T2 | 20 | BMW Z4 (2007) | 9/21 | 2:22.859 | 2:20.276Tim Kezman | +2.583s (1.84%) | 127.212/21 | 130.8Joe Koenig | -3.6 mph (-2.8%) |
| SIR 2021 | Grp 5 STL,STU,T2,T3,T4 Qual 2 | T2 | 20 | BMW Z4 (2007) | 10/22 | 2:22.937 | 2:20.600Joe Boden | +2.337s (1.66%) | 127.213/22 | 130.6Joe Koenig | -3.4 mph (-2.6%) |
| SIR 2021 | Grp 5 STL,STU,T2,T3,T4 Qual 1 | T2 | 20 | BMW Z4 (2007) | 3/21 | 2:23.555 | 2:22.817Joe Boden | +0.738s (0.52%) | 126.213/21 | 130.4Mark Boden | -4.2 mph (-3.2%) |
| SIR 2021 | Grp 5 STL,STU,T2,T3,T4Practice | T2 | 20 | BMW Z4 (2007) | 12/19 | 2:25.141 | 2:22.212Joe Boden | +2.929s (2.06%) | |||
| Sebring 2017 | Grp 7 Race 2 | T2 | 20 | 362485 | 3/11 | 2:24.044 | 2:23.349Matthew O'Toole | +0.695s (0.48%) | |||
| Sebring 2017 | Grp 7 Race 1 | T2 | 20 | 362485 | 5/12 | 2:24.946 | 2:23.045Preston Calvert | +1.901s (1.33%) | |||
| Sebring 2017 | Grp 7 Qualifying 2 | T2 | 20 | 362485 | 4/9 | 2:25.388 | 2:21.967Preston Calvert | +3.421s (2.41%) | |||
| Sebring 2017 | Grp 7 Practice | T2 | 20 | 362485 | 2/10 | 2:36.454 | 2:34.231Gregory Schermer | +2.223s (1.44%) |
Unknown track (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2020 | Grp 7 Run 3 T2,T3,T4 | T2 | 120 | Porsche 997 | 2/7 | 2:29.866 | 2:26.635Mark Boden | +3.231s (2.20%) | 141.74/7 | 149.2Mark Boden | -7.5 mph (-5.0%) |
| Runoffs 2020 | Grp 7 Run 2 T2,T3,T4 | T2 | 120 | Porsche 997 | 4/9 | 2:30.205 | 2:28.952Mark Boden | +1.253s (0.84%) | 141.57/9 | 149.7Mark Boden | -8.3 mph (-5.5%) |
| Runoffs 2020 | Grp 7 Run 1 T2,T3,T4 | T2 | 120 | Porsche 997 | 1/9 | 2:27.324 | 28.109Michael Moore | +119.215s (424.12%) | 147.92/9 | 149.5Aaron Kaplan | -1.6 mph (-1.1%) |
| Runoffs 2020 | Grp 3 Run 4 AS,GT1,GT2,GT3,STU,T1,T2 | T2 | 120 | Porsche 997 | 4/12 | 2:27.869 | 2:26.026Mark Boden | +1.843s (1.26%) | 142.97/12 | 148.9Mark Boden | -6.0 mph (-4.0%) |
| Runoffs 2020 | Grp 3 Run 3 AS,GT1,GT2,GT3,STU,T1,T2 | T2 | 120 | Porsche 997 | 8/12 | 2:31.408 | 2:25.709Kurt Rezzetano | +5.699s (3.91%) | 138.811/12 | 148.9Mark Boden | -10.1 mph (-6.8%) |
| Runoffs 2020 | Grp 3 Run 2 AS,GT1,GT2,GT3,STU,T1,T2 | T2 | 120 | Porsche 997 | 5/9 | 2:29.567 | 2:25.402Kurt Rezzetano | +4.165s (2.86%) | 140.58/9 | 148.7Aaron Kaplan | -8.2 mph (-5.5%) |
| Runoffs 2020 | Grp 3 Run 1 AS,GT1,GT2,GT3,STU,T1,T2 | T2 | 120 | BMW Z4M | 6/8 | 2:33.324 | 2:16.148William Moore No TX | +17.176s (12.62%) | 141.77/8 | 157.5William Moore No TX | -15.8 mph (-10.1%) |
Letters to Fastrack
GT2 Request BoP for Porsche 991.2 Cup Car
#32803 from Patrick Womack · Not recommended · Minutes (2022-09 Fastrack)
Thank you for your letter. The CRB will continue to monitor SCCA collected data for all of different "class with-in a class" GT2
cars.
T3 BMW Z4M Wheels
#31888 from Patrick Womack · Not recommended · Minutes (2022-02 Fastrack)
Thank you for your letter. The performance adjustments published are the result thoughtful consideration, data collection and
analysis from all of the touring races throughout the 2021 season. Decisions are not based solely on a single event but all
touring races throughout every region. No BOP decision is made quickly or without careful consideration. We ask that you bring
out your cars and race. Without data on the adjusted cars further corrections can't be made. Please participate. The more data
we get, the better our corrections will be.
T3 BMW Z4M Wheels
#31887 from Patrick Womack · Not recommended · Minutes (2022-02 Fastrack)
Thank you for your letter. The performance adjustments published are the result thoughtful consideration, data collection and
analysis from all of the touring races throughout the 2021 season. Decisions are not based solely on a single event but all
touring races throughout every region. No BOP decision is made quickly or without careful consideration. We ask that you bring
out your cars and race. Without data on the adjusted cars further corrections can't be made. Please participate. The more data
we get, the better our corrections will be.
T3 BMW Z4M Adjustment
#31886 from Patrick Womack · Not recommended · Minutes (2022-02 Fastrack)
Thank you for your letter. The performance adjustments published are the result thoughtful consideration, data collection and
analysis from all of the touring races throughout the 2021 season. Decisions are not based solely on a single event but all
touring races throughout every region. No BOP decision is made quickly or without careful consideration. We ask that you bring
out your cars and race. Without data on the adjusted cars further corrections can't be made. Please participate. The more data
we get, the better our corrections will be.
T2 BMW Z4M Adjustment
#31885 from Patrick Womack · Rule change · TB 22-02 (2022-02 Fastrack)
In T2 Spec Lines, BMW Z4M (06-08), change Weight as follows:
"3150 3100"
T2 Z4 Wheel Size
#30113 from Patrick Womack · Rule change · TB 21-02 (2021-02 Fastrack)
In T2, Spec Lines, BMW Z4M (06-08), change Max. Wheel Size as follows:
"18 x 9 10"