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BoP Lab / Drivers / Heikki Silegren

Heikki Silegren 1 letter to Fastrack

Compare with another driver
Car
Event
Session

Against the front of the class, by track and class

TrackClassSessionsTypical gap to class bestClosest
Road America (4.05 mi)EP10+7.885s (5.37%)+4.860s (3.17%)
Mid-Ohio Sports Car Course (2.40 mi)EP8+2.824s (2.79%)+0.000s (0.00%)
Mid-Ohio Sports Car Course (2.53 mi)EP1+0.000s (0.00%)+0.000s (0.00%)
Virginia International Raceway (3.27 mi)EP14+8.247s (6.32%)+5.701s (4.49%)
Unknown track (3.27 mi)EP8+6.334s (5.09%)+3.243s (2.53%)
Watkins Glen International (3.40 mi)EP20+6.293s (4.90%)+0.751s (0.56%)
Pittsburgh International Race Complex (2.78 mi)EP5+0.000s (0.00%)+0.000s (0.00%)
Mid-Ohio Sports Car Course (2.26 mi)EP5+3.938s (4.06%)+2.828s (2.84%)
Indianapolis Motor Speedway (2.59 mi)EP6+5.680s (5.14%)+3.982s (3.61%)

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)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2024EP RaceEP61Nissan 240Z8/162:35.0472:27.869Tyler Ladd+7.178s (4.85%)131.910/16140.7Bill Miller-8.9 mph (-6.3%)
Runoffs 2024EP/GTL Qual 3EP61Nissan 240Z7/142:34.6882:26.803Tyler Ladd+7.885s (5.37%)130.38/14138.7Tyler Ladd-8.4 mph (-6.1%)
Runoffs 2024EP/GTL Qual 2EP61Nissan 240Z8/152:34.8112:27.115John Hainsworth+7.696s (5.23%)133.08/15139.9Tyler Ladd-6.8 mph (-4.9%)
Runoffs 2024EP Qual 1EP61Nissan 240Z11/152:37.7452:28.189Tyler Ladd+9.556s (6.45%)123.212/15138.7Tyler Ladd-15.5 mph (-11.1%)
Runoffs 2024Run 2 EP, FP, GTL, B-Spec MonEP61Nissan 240Z3/102:38.0342:33.174Jon Brakke+4.860s (3.17%)130.35/9138.2John Hainsworth-7.9 mph (-5.7%)
Runoffs 2024Run 1 EP, FP, GTL, B-Spec MonEP61Nissan 240Z4/72:36.6382:29.386Jon Brakke+7.252s (4.85%)130.13/7137.7Jon Brakke-7.7 mph (-5.6%)
June Sprints 2024Grp 2A EP FP HP GTL Race 2EP61Datsun 240Z5/112:42.1452:32.787Tyler Ladd+9.358s (6.12%)119.510/11134.5Bill Miller-14.9 mph (-11.1%)
June Sprints 2024Grp 2A EP FP HP GTL Race 1EP61Datsun 240Z9/123:36.4672:59.756Jon Brakke+36.711s (20.42%)91.79/12122.0Jon Brakke-30.4 mph (-24.9%)
June Sprints 2024Grp 2A EP FP HP GTL QualEP61Datsun 240Z7/113:23.8242:51.920Tyler Ladd+31.904s (18.56%)89.18/11128.4Tyler Ladd-39.3 mph (-30.6%)
June Sprints 2024Grp 2 EP FP HP GTL B-Spec PracEP61Datsun 240Z6/122:44.0422:35.292Bill Miller+8.750s (5.63%)120.110/12137.4Tyler Ladd-17.4 mph (-12.6%)

Mid-Ohio Sports Car Course (2.40 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Great Lakes Champions 2024Grp 6 GTL EP FP HP B-Spec Race 2EP61Datsun 240Z3/31:41.1881:40.923Lance Loughman+0.265s (0.26%)
Great Lakes Champions 2024Grp 6 GTL EP FP HP B-Spec Race 1EP61Datsun 240Z2/41:41.3621:41.362you+0.000s (0.00%)
Great Lakes Champions 2024Grp 6 GTL EP FP HP B-Spec QualEP61Datsun 240Z2/41:44.1871:42.265Lance Loughman+1.922s (1.88%)
Mid Ohio Sports Car Course 2017Grp 5 GTL,EP,FP,HP,B-Spec Race 2EP6144430410/91:37.248Joe Moser
Mid Ohio Sports Car Course 2017Grp 5 GTL,EP,FP,HP,B-Spec Race 1EP614443044/111:41.6841:36.415Joe Moser+5.269s (5.46%)
Mid Ohio Sports Car Course 2017Grp 5 GTL,EP,FP,HP,B-Spec Qual 2EP614443043/101:44.1351:41.311Jason Albright+2.824s (2.79%)
Mid Ohio Sports Car Course 2017Grp 5 GTL,EP,FP,HP,B-Spec Q1EP614443045/111:42.9971:36.751Joe Moser+6.246s (6.46%)
Mid Ohio Sports Car Course 2017Grp 5 GTL,EP,FP,HP,B-SpecEP614443045/111:50.4101:36.379Joe Moser+14.031s (14.56%)

Mid-Ohio Sports Car Course (2.53 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Great Lakes Champions 2024Grp 6 GTL EP FP HP B-Spec PracEP61Datsun 240Z1/42:02.2572:02.257you+0.000s (0.00%)

Virginia International Raceway (3.27 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2023EP RaceEP61*Blue Nissan 240Z5/222:10.1742:04.050Greg Ira+6.124s (4.94%)139.63/22144.6Greg Ira-4.9 mph (-3.4%)
Runoffs 2019EP RaceEP61Nissan 240Z26/242:01.631Jesse Prather
Runoffs 2019EP Qual 3EP61Nissan 240Z16/272:10.4152:02.001Kip Van Steenburg+8.414s (6.90%)128.920/27146.7Kip Van Steenburg-17.8 mph (-12.1%)
Runoffs 2019EP Qual 2EP61Nissan 240Z15/252:11.0602:00.987Jesse Prather+10.073s (8.33%)128.316/25145.9Kip Van Steenburg-17.6 mph (-12.1%)
Runoffs 2019EP Qual 1EP61Nissan 240Z12/272:10.3042:02.604Jesse Prather+7.700s (6.28%)130.914/27145.4Kip Van Steenburg-14.4 mph (-9.9%)
Hoosier SCCA Super Tour (North Carolina Region)Grp 7 EP,STL,T3 Race 2EP61Datsun 240Z8/142:15.8562:05.991Matt Reynolds+9.865s (7.83%)132.08/14139.2Kevin Leigh-7.2 mph (-5.2%)
Hoosier SCCA Super Tour (North Carolina Region)Grp 7 EP,STL,T3 Race 1EP61Datsun 240Z9/162:26.6682:08.069John Hainsworth+18.599s (14.52%)130.35/16136.4John Hainsworth-6.1 mph (-4.5%)
Hoosier SCCA Super Tour (North Carolina Region)Grp 7 EP,STL,T3 Qual 1EP61Datsun 240Z10/142:18.7642:10.517Eric Powell+8.247s (6.32%)129.57/14136.2Eric Powell-6.7 mph (-4.9%)
Hoosier SCCA Super Tour (North Carolina Region)Grp 7 EP,STL,T3 PracEP61Datsun 240Z5/122:16.7072:08.143Matt Reynolds+8.564s (6.68%)130.58/12138.5James Rogerson-8.0 mph (-5.8%)
VIRginia International Raceway 2018Grp 7 B-Spec, EP,FP,HP,GTL Race 2EP61Datsun 240Z (1973)2/42:14.4222:05.495Joe Moser+8.927s (7.11%)131.43/4138.5Joe Moser-7.1 mph (-5.1%)
VIRginia International Raceway 2018Grp 7 B-Spec, EP,FP,HP,GTL Race 1EP61Datsun 240Z (1973)4/52:12.2382:05.479Joe Moser+6.759s (5.39%)134.62/5138.7Joe Moser-4.1 mph (-3.0%)
VIRginia International Raceway 2018Grp 7 B-Spec, EP,FP,HP,GTL Qual 2EP61Datsun 240Z (1973)4/52:14.1022:06.420Joe Moser+7.682s (6.08%)130.13/5138.0Joe Moser-7.9 mph (-5.7%)
VIRginia International Raceway 2018Grp 7 B-Spec, EP,FP,HP,GTL Qual 1EP61Datsun 240Z (1973)3/52:12.7192:07.018Joe Moser+5.701s (4.49%)131.43/5139.9Joe Moser-8.5 mph (-6.1%)
VIRginia International Raceway 2018Grp 7 B-Spec, EP,FP,HP,GTL PracEP61Datsun 240Z (1973)4/72:16.9262:08.868Kip Van Steenburg+8.058s (6.25%)129.35/7143.1Kip Van Steenburg-13.8 mph (-9.7%)

Unknown track (3.27 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2023EP Qual 3EP61*Blue Nissan 240Z7/222:09.4512:03.215John Hainsworth+6.236s (5.06%)134.36/22142.2Greg Ira-7.9 mph (-5.6%)
Runoffs 2023EP Qual 2EP61*Blue Nissan 240Z5/212:13.1342:07.740Greg Ira+5.394s (4.22%)133.06/21140.3Greg Ira-7.3 mph (-5.2%)
Runoffs 2023EP Qual 1EP61*Blue Nissan 240Z7/212:10.8032:04.469Greg Ira+6.334s (5.09%)134.36/21143.0Greg Ira-8.7 mph (-6.1%)
Runoffs 2023Run 2 STL, EP, FP MonEP61*Blue Nissan 240Z4/92:13.4362:06.811Jon Brakke+6.625s (5.22%)133.42/9139.3Jon Brakke-5.9 mph (-4.2%)
Runoffs 2023Run 1 STL, EP, FP MonEP61*Blue Nissan 240Z4/102:14.3382:05.889Jon Brakke+8.449s (6.71%)134.12/9140.1Jon Brakke-6.0 mph (-4.3%)
Runoffs 2019Grp 2 Run 3EP61Nissan 240Z4/112:11.3422:08.099Matt Reynolds+3.243s (2.53%)
Runoffs 2019Grp 2 Run 2EP61Nissan 240Z5/82:23.5862:13.662Joe Moser+9.924s (7.42%)132.02/8141.1Greg Ira-9.1 mph (-6.5%)
Runoffs 2019Grp 2 Run 1EP61Nissan 240Z4/112:14.3082:07.284Matt Reynolds+7.024s (5.52%)131.14/11139.9Greg Ira-8.8 mph (-6.3%)

Watkins Glen International (3.40 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Finger Lakes Region 2022 Hoosier SCCA Super Tour @ Watkins Glen InternationalGrp 7 EP,FP,HP,GTL,B-Spec Race 2EP61Datsun 240Z6/52:07.201John Hainsworth
Finger Lakes Region 2022 Hoosier SCCA Super Tour @ Watkins Glen InternationalGrp 7 EP,FP,HP,GTL,B-Spec Race 1EP61Datsun 240Z7/62:07.189John Hainsworth
Finger Lakes Region 2022 Hoosier SCCA Super Tour @ Watkins Glen InternationalGrp 7 EP,FP,HP,GTL,B-Spec Qual 2EP61Datsun 240Z6/32:12.619James Lindenthal
Finger Lakes Region 2022 Hoosier SCCA Super Tour @ Watkins Glen InternationalGrp 7 TEP,FP,HP,GTL,B-Spec Qual 1EP61Datsun 240Z2/72:11.0922:05.733John Hainsworth+5.359s (4.26%)131.42/7137.1John Hainsworth-5.7 mph (-4.2%)
Finger Lakes Region 2022 Hoosier SCCA Super Tour @ Watkins Glen InternationalGrp 7 EP,FP,HP,GTL,B-Spec PracEP61Datsun 240Z5/82:16.5882:07.373John Hainsworth+9.215s (7.23%)129.53/8137.3John Hainsworth-7.8 mph (-5.7%)
Hoosier SCCA Super Tour Watkins Glen (Finger Lakes Region)Grp 6 EP,FP,HP,GTL,B-Spec Race 2EP61Datsun 240Z4/92:14.7932:08.500John Hainsworth+6.293s (4.90%)128.55/9134.6Don Girven-6.1 mph (-4.5%)
Hoosier SCCA Super Tour Watkins Glen (Finger Lakes Region)Grp 6 EP,FP,HP,GTL,B-Spec Race 1EP61Datsun 240Z3/82:13.8912:07.616John Hainsworth+6.275s (4.92%)131.43/8136.8John Hainsworth-5.5 mph (-4.0%)
Hoosier SCCA Super Tour Watkins Glen (Finger Lakes Region)Grp 6 EP,FP,HP,GTL,B-Spec Qual 2EP61Datsun 240Z6/82:15.8302:07.198John Hainsworth+8.632s (6.79%)133.93/8136.4John Hainsworth-2.4 mph (-1.8%)
Hoosier SCCA Super Tour Watkins Glen (Finger Lakes Region)Grp 6 EP,FP,HP,GTL,B-Spec Qual 1EP61Datsun 240Z3/92:15.5122:07.646John Hainsworth+7.866s (6.16%)129.74/9136.2John Hainsworth-6.5 mph (-4.7%)
Hoosier SCCA Super Tour Watkins Glen (Finger Lakes Region)Grp 6 EP,FP,HP,GTL,B-Spec PracEP61Datsun 240Z4/92:18.3172:10.178John Hainsworth+8.139s (6.25%)129.93/9136.8John Hainsworth-6.9 mph (-5.1%)
Watkins Glen International 2018Grp 1 EP,FP,HP,GTL,B-Spec Race 2EP61Datsun 240Z2/32:14.6292:13.862Don Girven+0.767s (0.57%)
Watkins Glen International 2018Grp 1 EP,FP,HP,GTL,B-Spec Race 1EP61Datsun 240Z2/22:14.9252:13.775Don Girven+1.150s (0.86%)
Watkins Glen International 2018Grp 1 EP,FP,HP,GTL,B-Spec Qual 2EP61Datsun 240Z2
Watkins Glen International 2018Grp 1 EP,FP,HP,GTL,B-Spec Qual 1EP61Datsun 240Z2/32:13.9542:13.203Don Girven+0.751s (0.56%)
Watkins Glen International 2018Grp 1 EP,FP,HP,GTL,B-Spec PracEP61Datsun 240Z2/32:17.4572:14.283Don Girven+3.174s (2.36%)
Watkins Glen International 2017Grp 6 EP,FP,HP,GTL Race 2EP614443045/92:11.9702:10.777Don Girven+1.193s (0.91%)
Watkins Glen International 2017Grp 6 EP,FP,HP,GTL Race 1EP614443047/132:15.1742:08.493Chris Dryden+6.681s (5.20%)
Watkins Glen International 2017Grp 6 EP,FP,HP,GTL Qual 2EP614443046/132:15.4242:10.339Chris Dryden+5.085s (3.90%)
Watkins Glen International 2017Grp 6 EP,FP,HP,GTL Qual 1EP614443045/53:25.2092:59.934A. Sterling Cole+25.275s (14.05%)
Watkins Glen International 2017Grp 6 EP,FP,HP,GTL PracticeEP6144430412/122:42.5802:15.556Joseph Boruch+27.024s (19.94%)

Pittsburgh International Race Complex (2.78 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Cumberland Classic 2022Grp 6 SEP. FP, HP, GTL, B-Spec Race 2EP61Datsun 240Z1/12:13.9862:13.986you+0.000s (0.00%)110.41/1110.4you+0.0 mph (0.0%)
Cumberland Classic 2022Grp 6 EP. FP, HP, GTL, B-Spec Race 1EP61Datsun 240Z1/11:59.2691:59.269you+0.000s (0.00%)118.21/1118.2you+0.0 mph (0.0%)
Cumberland Classic 2022Grp 6 EP. FP, HP, GTL, B-Spec Qual 2EP61Datsun 240Z1/11:59.0431:59.043you+0.000s (0.00%)119.61/1119.6you+0.0 mph (0.0%)
Cumberland Classic 2022Grp 6 EP. FP, HP, GTL, B-Spec Qual 1EP61Datsun 240Z1/11:59.1411:59.141you+0.000s (0.00%)118.61/1118.6you+0.0 mph (0.0%)
Cumberland Classic 2022Grp 6 EP. FP, HP, GTL, B-Spec PracticeEP61Datsun 240Z1/21:59.8551:59.855you+0.000s (0.00%)118.11/2118.1you+0.0 mph (0.0%)

Mid-Ohio Sports Car Course (2.26 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
GL RoC OVR Hoosier SCCA Super Tour (Ohio Valley Region)Grp3 GTL,EP,FP,HP,B-Spec Race 2EP61Datsun 240Z3/61:40.9001:36.962Breton Williams+3.938s (4.06%)126.62/6129.6Sam Halkias-3.0 mph (-2.3%)
GL RoC OVR Hoosier SCCA Super Tour (Ohio Valley Region)Grp 3 GTL,EP,FP,HP,B-Spec Race 1EP61Datsun 240Z3/61:41.6381:37.360Breton Williams+4.278s (4.39%)126.83/6130.6Sam Halkias-3.8 mph (-2.9%)
GL RoC OVR Hoosier SCCA Super Tour (Ohio Valley Region)Grp 3 GTL,EP,FP,HP,B-Spec Qual 2EP61Datsun 240Z3/51:42.5221:39.694Sam Halkias+2.828s (2.84%)125.63/5131.0Sam Halkias-5.4 mph (-4.1%)
GL RoC OVR Hoosier SCCA Super Tour (Ohio Valley Region)Grp 3 GTL,EP,FP,HP,B-Spec Qual 1EP61Datsun 240Z3/41:41.9781:37.112Breton Williams+4.866s (5.01%)126.03/4128.8Sam Halkias-2.8 mph (-2.2%)
GL RoC OVR Hoosier SCCA Super Tour (Ohio Valley Region)Grp 3 GTL,EP,FP,HP,B-Spec PracEP61Datsun 240Z3/41:42.4711:38.842Breton Williams+3.629s (3.67%)125.43/4129.8Sam Halkias-4.4 mph (-3.4%)

Indianapolis Motor Speedway (2.59 mi)

EventSessionClass#CarPosBest lapClass bestTo class bestTrapClass trapTo class trap
Runoffs 2017EP RaceEP61Datsun 240Z (1973)16/451:54.3781:50.396Matt Reynolds+3.982s (3.61%)
Runoffs 2017HP Qual 4EP61Datsun 240Z (1973)1
Runoffs 2017EP Qual 4EP61Datsun 240Z (1973)24/401:57.4111:50.046Rick Kavitski+7.365s (6.69%)
Runoffs 2017EP/GTL Qual 3EP61Datsun 240Z (1973)19/421:55.9486.122Lance Loughman+109.826s (1793.96%)
Runoffs 2017EP/GTL Qual 2EP61Datsun 240Z (1973)17/421:55.2141:50.075Matt Reynolds+5.139s (4.67%)
Runoffs 2017EP/GTL Qual 1EP61Datsun 240Z (1973)19/421:56.1811:50.501Matt Reynolds+5.680s (5.14%)

Letters to Fastrack

EP Favors alternate brakes in Production

#29584 from Heikki Silegren · Taken care of · Minutes (2020-12 Fastrack)

Thank you for your letter. Please see response to letter #29516 in the current Fastrack.