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2017 Continental Tire Road Race Showcase

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Track map of Road America

The 2017 Continental Tire Road Race Showcase was a sports car race sanctioned by the International Motor Sports Association (IMSA). The Race was held at Road America in Elkhart Lake, Wisconsin on August 6, 2017. The race was the ninth round of the 2017 IMSA SportsCar Championship.

Background

[edit]
Road America, where the race was held.

IMSA's president Scott Atherton confirmed the Continental Tire Road Race Showcase was part of the series' schedule for the 2017 IMSA SportsCar Championship at Road America's victory lane in August 2016.[1] It was the fourth consecutive year the event was held as part of the WeatherTech SportsCar Championship. The 2017 Continental Tire Road Race Showcase was the ninth of twelve scheduled sports car races of 2017 by IMSA, and was the sixth round not held on the held as part of the North American Endurance Cup.[2] The race was held at the fourteen-turn 4.048 mi (6.515 km) Road America in Elkhart Lake, Wisconsin on August 6, 2017.[2] After the Northeast Grand Prix two weeks earlier, Jordan Taylor and Ricky Taylor led the Prototype Drivers' Championship with 226 points, ahead of João Barbosa and Christian Fittipaldi with 207 points, and Misha Goikhberg and Stephen Simpson with 200 points.[3] With 216 points, the PC Drivers' Championship was led by James French and Patricio O'Ward with a thirty-four point advantage over Don Yount.[3] Antonio García and Jan Magnussen led the GTLM Drivers' Championship with 211 points, ahead of Joey Hand and Dirk Müller with 204 points.[3] In GTD, the Drivers' Championship was led by Alessandro Balzan and Christina Nielsen with 228 points, ahead of Ben Keating and Jeroen Bleekemolen with 211 points. Cadillac, Chevrolet, and Mercedes-AMG were leading their respective Manufacturers' Championships, while Wayne Taylor Racing, Performance Tech Motorsports, Corvette Racing, and Scuderia Corsa each led their own Teams' Championships.[3]

During this race weekend, IMSA holds their "State of the Series" annual press conference, in which they confirm and announce their future plans for the series they sanction.

On July 27, 2017, IMSA released the latest technical bulletin outlining Balance of performance for the event.[4] In GTLM, the Ford GT received an increase in turbo boost pressure.

Entries

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A total of 34 cars took part in the event split across 4 classes. 8 cars were entered in P, 3 in PC, 8 in GTLM, and 15 in GTD.[5] In P, José Gutiérrez and Olivier Pla replaced David Ostella and Nicholas Boulle in the PR1/Mathiasen Motorsports entry.[5] VisitFlorida Racing switched from the Riley Mk. 30 to the Ligier JS P217.[6][7] Mazda Motorsports were absent after Joest Racing took over the RT24-P program and undergo extensive testing.[8] As a result, the team would not contest the remaining races of the season and SpeedSource would shut down.[9][10] In PC, Gustavo Yacamán joined Mark Kvamme in the #26 BAR1 Motorsports entry. In GTD, Alex Job Racing and TRG skipped the event.[5][11] Lone Star Racing made their first appearance since the Circuit of the Americas round.[5] Michael de Quesada returned to the Alegra Motorsports entry. Scott Pruett and Robert Alon swapped seats in the 3GT Racing entries.[12] Riley Motorsports - WeatherTech Racing switched from the Mercedes-AMG GT3 to the Porsche 911 GT3 R due to BOP concerns.[13]

Practice

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There were three practice sessions preceding the start of the race on Sunday, two on Friday and one on Saturday. The first two one-hour sessions were on Friday morning and afternoon. The third on Saturday morning lasted an hour.[14]

Practice 1

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The first practice session took place at 11:20 am CT on Friday and ended with Marc Goossens topping the charts for VisitFlorida Racing, with a lap time of 1:59.977.[15] The PC class was topped by the #38 Performance Tech Motorsports Oreca FLM09 of James French with a time of 2:07.523.[15] Patrick Pilet was fastest in GTLM while Patrick Lindsey set the fastest time in GTD.[16]

Pos. Class No. Team Driver Time Gap
1 P 90 VisitFlorida Racing Marc Goossens 1:59.977 _
2 P 5 Mustang Sampling Racing Christian Fittipaldi 2:00.890 +0.913
3 P 52 PR1/Mathiasen Motorsports Oliver Pla 2:01.029 +1.052
Sources:[17][18]

Practice 2

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The second practice session took place at 4:10 pm CT on Friday and ended with Stephen Simpson topping the charts for JDC-Miller MotorSports, with a lap time of 1:55.057.[19] Patricio O'Ward set the fastest time in PC.[20] The GTLM class was topped by the #66 Ford Chip Ganassi Racing Ford GT of Dirk Müller with a time of 2:03.967. Antonio García was second in the #3 Corvette Racing entry and Bill Auberlen rounded out the top 3.[19] Colin Braun was fastest in GTD.[20]

Pos. Class No. Team Driver Time Gap
1 P 85 JDC-Miller MotorSports Stephen Simpson 1:55.057 _
2 P 5 Mustang Sampling Racing João Barbosa 1:55.161 +0.104
3 P 31 Whelen Engineering Racing Dane Cameron 1:55.224 +0.167
Sources:[21][22]

Practice 3

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The third and final practice session took place at 8:55 am CT on Saturday and ended with Ryan Dalziel topping the charts for Tequila Patrón ESM, with a lap time of 1:53.851.[23] Patricio O'Ward set the fastest time PC by 2.984 seconds ahead of Buddy Rice in the #20 BAR1 Motorsports entry.[24] The GTLM class was topped by the #24 BMW Team RLL BMW M6 GTLM of Martin Tomczyk with a time of 2:02.129.[24] Lawson Aschenbach was fastest in GTD.[23] The session ended early after Katherine Legge crashed at Canada Corner. The car suffered heavy damage to the front, but Legge was uninjured and exited her car.[25]

Pos. Class No. Team Driver Time Gap
1 P 2 Tequila Patrón ESM Ryan Dalziel 1:53.851 _
2 P 10 Wayne Taylor Racing Jordan Taylor 1:53.994 +0.143
3 P 85 JDC-Miller MotorSports Stephen Simpson 1:54.040 +0.189
Sources:[26][27]

Qualifying

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In Saturday afternoon's 90-minute four-group qualifying, each category had separate 15-minute sessions. Regulations stipulated that teams nominate one qualifying driver, with the fastest laps determining each class' starting order. IMSA arranged the grid to put Prototypes ahead of the PC, GTLM and GTD cars.[28][14]

The first was for cars in GTD class. Jeroen Mul qualified on pole for the class driving the #16 car for Change Racing, besting Jesse Krohn in the Turner Motorsport entry.[29]

The second session of qualifying was for cars in the GTLM class. Dirk Müller qualified on pole driving the #66 car for Ford Chip Ganassi Racing, beating Ryan Briscoe in the sister #67 entry Ford Chip Ganassi Racing by over seven tenths of a second.[30][31]

The third session of qualifying was for cars in the PC class. James French set the fastest time driving the #38 Performance Tech Motorsports entry.[32]

The final session of qualifying was for the P class. Ricky Taylor qualified on pole driving the #10 car for Wayne Taylor Racing, besting José Gutiérrez in the #52 entry from PR1/Mathiasen Motorsports.[32]

Qualifying results

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Pole positions in each class are indicated in bold and by ‡.

Pos. Class No. Team Driver Time Gap Grid
1 P 10 United States Wayne Taylor Racing United States Ricky Taylor 1:53.058 _ 1‡
2 P 52 United States PR1/Mathiasen Motorsports Mexico José Gutiérrez 1:54.075 +1.017 2
3 P 2 United States Tequila Patrón ESM United States Scott Sharp 1:54.088 +1.030 3
4 P 90 United States VisitFlorida Racing Belgium Marc Goossens 1:54.186 +1.128 4
5 P 22 United States Tequila Patrón ESM United States Johannes van Overbeek 1:54.189 +1.131 5
6 P 31 United States Whelen Racing Engineering United States Eric Curran 1:54.222 +1.164 6
7 P 5 United States Mustang Sampling Racing Brazil Christian Fittipaldi 1:54.588 +1.530 111
8 P 85 United States JDC-Miller MotorSports Canada Mikhail Goikhberg 1:54.648 +1.590 7
9 PC 38 United States Performance Tech Motorsports United States James French 1:59.149 +6.091 8‡
10 GTLM 66 United States Ford Chip Ganassi Racing Germany Dirk Müller 2:01.422 +8.364 12‡
11 PC 20 United States BAR1 Motorsports United States Don Yount 2:02.128 +9.070 9
12 GTLM 67 United States Ford Chip Ganassi Racing Australia Ryan Briscoe 2:02.203 +9.145 13
13 GTLM 25 United States BMW Team RLL United Kingdom Alexander Sims 2:02.211 +9.153 14
14 GTLM 912 United States Porsche GT Team Italy Gianmaria Bruni 2:02.440 +9.382 15
15 GTLM 24 United States BMW Team RLL Germany Martin Tomczyk 2:02.583 +9.525 332
16 GTLM 911 United States Porsche GT Team France Patrick Pilet 2:02.670 +9.612 16
17 GTLM 4 United States Corvette Racing United Kingdom Oliver Gavin 2:03.358 +10.300 17
18 GTLM 3 United States Corvette Racing Denmark Jan Magnussen 2:03.581 +10.523 18
19 PC 26 United States BAR1 Motorsports United States Mark Kvamme 2:04.817 +11.759 10
20 GTD 16 United States Change Racing Netherlands Jeroen Mul 2:06.649 +13.591 19‡
21 GTD 96 United States Turner Motorsport Finland Jesse Krohn 2:06.823 +13.765 20
22 GTD 73 United States Park Place Motorsports United States Patrick Lindsey 2:07.149 +14.091 21
23 GTD 15 United States 3GT Racing United States Scott Pruett 2:07.170 +14.112 22
24 GTD 57 United States Stevenson Motorsports United States Andrew Davis 2:07.403 +14.345 23
25 GTD 48 United States Paul Miller Racing United States Madison Snow 2:07.415 +14.357 353
26 GTD 86 United States Michael Shank Racing with Curb-Agajanian Brazil Oswaldo Negri Jr. 2:07.469 +14.411 24
27 GTD 63 United States Scuderia Corsa Denmark Christina Nielsen 2:07.477 +14.419 25
28 GTD 33 United States Riley Motorsports - Team AMG United States Ben Keating 2:07.793 +14.735 26
29 GTD 14 United States 3GT Racing United States Robert Alon 2:07.984 +14.926 27
30 GTD 50 United States Riley Motorsports - WeatherTech Racing United States Cooper MacNeil 2:08.979 +15.921 28
31 GTD 75 United States SunEnergy1 Racing Australia Kenny Habul 2:09.321 +16.263 324
32 GTD 54 United States CORE Autosport United States Jon Bennett 2:09.547 +16.489 29
33 GTD 28 United States Alegra Motorsports United States Michael de Quesada 2:10.442 +17.384 345
34 GTD 80 United States Lone Star Racing United States Dan Knox Disqualified 30
35 GTD 93 United States Michael Shank Racing with Curb-Agajanian Did Not Participate 316
Sources:[33][34]
  • 1 The No. 5 Mustang Sampling Racing entry was moved to the back of the P field as per Article 43.6 of the Sporting regulations (Change of starting tires).[28]
  • 2 The No. 24 BMW Team RLL entry was moved to the back of the GTLM field as per Articles 40.2.12 and 43.6 of the Sporting regulations (Engine change) and (Change of starting tires).[28]
  • 3 The No. 48 Paul Miller Racing entry initially qualified sixth for the GTD class. However, their car failed post qualifying inspection after the team's Lamborghini was using unhomologated parts as well as not meeting technical compliance. The car's ECU was also confiscated by IMSA. As a result, Paul Miller Racing were fined $7,500, and received a 15-point penalty in the Drivers' and Teams' Championships.[35][36]
  • 4 The No. 75 SunEnergy1 Racing entry was moved to the back of the GTD field as per Article 43.6 of the Sporting regulations (Change of starting tires).[28]
  • 5 The No. 28 Alegra Motorsports entry was moved to the back of the GTD field as per Article 43.6 of the Sporting regulations (Change of starting tires).[28]
  • 6 The No. 93 Michael Shank Racing with Curb-Agajanian entry was moved to the back of the GTD as per Article 43.5 of the Sporting regulations (Change of starting driver).[28]

Race

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Post-race

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The result kept Jordan Taylor and Ricky Taylor atop the Prototype Drivers' Championship with 258 points, 26 points ahead of sixth-place finishers Barbosa and Fittipaldi.[37] As a result of winning the race, French and O'Ward clinched the PC Drivers' Championship with 1 race left for the category.[37][38] In the GTLM Drivers' Championship, Hand and Müller advanced from third to second.[37] The result kept Balzan and Nielsen atop the GTD Drivers' Championship while Aschenbach and Davis advanced from fifth to third.[37] Cadillac, and Ferrari continued to top their respective Manufacturers' Championships. Ford took the lead of the GTLM Manufactures' Championship while Wayne Taylor Racing, Performance Tech Motorsports, Corvette Racing, and Scuderia Corsa kept their respective advantages in the Teams' Championships with three rounds left in the season.[37]

Results

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Class winners are denoted in bold and ‡.

Final race classification
Pos Class No. Team Drivers Chassis Tire Laps Time/Retired
Engine
1 P 22 United States Tequila Patrón ESM United States Johannes van Overbeek
Brazil Pipo Derani
Nissan Onroak DPi C 71 2:40.35.461‡
Nissan VR38DETT 3.8 L Turbo V6
2 P 10 United States Wayne Taylor Racing United States Ricky Taylor
United States Jordan Taylor
Cadillac DPi-V.R C 71 +2.356
Cadillac 6.2 L V8
3 P 2 United States Tequila Patrón ESM United States Scott Sharp
United Kingdom Ryan Dalziel
Nissan Onroak DPi C 71 +2.718
Nissan VR38DETT 3.8 L Turbo V6
4 P 31 United States Whelen Engineering Racing United States Dane Cameron
United States Eric Curran
Cadillac DPi-V.R C 71 +5.385
Cadillac 6.2 L V8
5 P 90 United States VisitFlorida Racing Belgium Marc Goossens
Netherlands Renger van der Zande
Ligier JS P217 C 71 +6.999
Gibson GK428 4.2 L V8
6 P 5 United States Mustang Sampling Racing Portugal João Barbosa
Brazil Christian Fittipaldi
Cadillac DPi-V.R C 71 +9.714
Cadillac 6.2 L V8
7 P 85 United States JDC-Miller MotorSports Canada Mikhail Goikhberg
South Africa Stephen Simpson
Oreca 07 C 71 +11.219
Gibson GK428 4.2 L V8
8 P 52 United States PR1/Mathiasen Motorsports France Olivier Pla
Mexico José Gutiérrez
Ligier JS P217 C 71 +1:37.992
Gibson GK428 4.2 L V8
9 PC 38 United States Performance Tech Motorsports United States James French
Mexico Patricio O'Ward
Oreca FLM09 C 70 +1 lap‡
Chevrolet 6.2 L V8
10 PC 26 United States BAR1 Motorsports Colombia Gustavo Yacamán
United States Mark Kvamme
Oreca FLM09 C 70 +1 lap
Chevrolet 6.2 L V8
11 GTLM 66 United States Ford Chip Ganassi Racing Germany Dirk Müller
United States Joey Hand
Ford GT M 69 +2 Laps‡
Ford EcoBoost 3.5 L Twin-turbo V6
12 GTLM 912 United States Porsche GT Team Italy Gianmaria Bruni
Belgium Laurens Vanthoor
Porsche 911 RSR M 69 +2 Laps
Porsche 4.0 L Flat-6
13 GTLM 67 United States Ford Chip Ganassi Racing Australia Ryan Briscoe
United Kingdom Richard Westbrook
Ford GT M 69 +2 Laps
Ford EcoBoost 3.5 L Twin-turbo V6
14 GTLM 3 United States Corvette Racing Denmark Jan Magnussen
Spain Antonio García
Chevrolet Corvette C7.R M 69 +2 Laps
Chevrolet LT5.5 5.5 L V8
15 GTLM 4 United States Corvette Racing United Kingdom Oliver Gavin
United States Tommy Milner
Chevrolet Corvette C7.R M 69 +2 Laps
Chevrolet LT5.5 5.5 L V8
16 GTLM 25 United States BMW Team RLL United States Bill Auberlen
United Kingdom Alexander Sims
BMW M6 GTLM M 69 +2 Laps
BMW 4.4 L Turbo V8
17 GTD 96 United States Turner Motorsport Germany Jens Klingmann
Finland Jesse Krohn
BMW M6 GT3 C 68 +3 Laps‡
BMW 4.4L Turbo V8
18 GTD 73 United States Park Place Motorsports Germany Jörg Bergmeister
United States Patrick Lindsey
Porsche 911 GT3 R C 68 +3 Laps
Porsche 4.0 L Flat-6
19 GTD 57 United States Stevenson Motorsports United States Andrew Davis
United States Lawson Aschenbach
Audi R8 LMS C 68 +3 Laps
Audi 5.2L V10
20 GTD 33 United States Riley Motorsports – Team AMG Netherlands Jeroen Bleekemolen
United States Ben Keating
Mercedes-AMG GT3 C 68 +3 Laps
Mercedes AMG M159 6.2 L V8
21 GTD 63 United States Scuderia Corsa Denmark Christina Nielsen
Italy Alessandro Balzan
Ferrari 488 GT3 C 68 +3 Laps
Ferrari F154CB 3.9 L Turbo V8
22 GTD 48 United States Paul Miller Racing United States Bryan Sellers
United States Madison Snow
Lamborghini Huracán GT3 C 67 +4 Laps
Lamborghini 5.2 L V10
23 GTD 54 United States CORE Autosport United States Jon Bennett
United States Colin Braun
Porsche 911 GT3 R C 67 +4 Laps
Porsche 4.0 L Flat-6
24 GTD 14 United States 3GT Racing United States Robert Alon
United States Sage Karam
Lexus RC F GT3 C 67 +4 Laps
Lexus 5.0L V8
25 GTD 50 United States Riley Motorsports – WeatherTech Racing United States Cooper MacNeil
United States Gunnar Jeannette
Porsche 911 GT3 R C 67 +4 Laps
Porsche 4.0 L Flat-6
26 GTD 15 United States 3GT Racing United States Scott Pruett
United Kingdom Jack Hawksworth
Lexus RC F GT3 C 67 +4 Laps
Lexus 5.0L V8
27 GTLM 24 United States BMW Team RLL United States John Edwards
Germany Martin Tomczyk
BMW M6 GTLM M 67 +4 Laps
BMW 4.4 L Turbo V8
28 GTD 28 United States Alegra Motorsports United States Michael de Quesada
Canada Daniel Morad
Porsche 911 GT3 R C 66 +5 Laps
Porsche 4.0 L Flat-6
29 GTD 75 United States SunEnergy1 Racing France Tristan Vautier
Australia Kenny Habul
Mercedes-AMG GT3 C 64 +7 Laps
Mercedes AMG M159 6.2 L V8
30 GTD 16 United States Change Racing United States Corey Lewis
Netherlands Jeroen Mul
Lamborghini Huracán GT3 C 64 +7 Laps
Lamborghini 5.2 L V10
31 PC 20 United States BAR1 Motorsports United States Don Yount
United States Buddy Rice
Oreca FLM09 C 60 +11 Laps
Chevrolet 6.2 L V8
32

DNF

GTLM 911 United States Porsche GT Team France Patrick Pilet
Germany Dirk Werner
Porsche 911 RSR M 55 Gearbox
Porsche 4.0 L Flat-6
33

DNF

GTD 86 United States Michael Shank Racing with Curb Agajanian United States Jeff Segal
Brazil Oswaldo Negri Jr.
Acura NSX GT3 C 47 Puncture
Acura 3.5 L Turbo V6
34

DNF

GTD 93 United States Michael Shank Racing with Curb Agajanian United States Andy Lally
United Kingdom Katherine Legge
Acura NSX GT3 C 43 Crash
Acura 3.5 L Turbo V6
35

DNF

GTD 80 United States Lone Star Racing United States Dan Knox
United States Mike Skeen
Mercedes-AMG GT3 C -- Did Not Start
Mercedes AMG M159 6.2 L V8
Sources:[39][40]
Tyre manufacturers
Key
Symbol Tyre manufacturer
C Continental
M Michelin

Standings after the race

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  • Note: Only the top five positions are included for all sets of standings.
  • Note: Only the top five positions are included for all sets of standings.
  • Note: Only the top five positions are included for all sets of standings.

References

[edit]
  1. ^ Dagys, John (August 5, 2016). "2017 WeatherTech Championship Schedule Released". sportscar365.com. Retrieved July 22, 2023.
  2. ^ a b Dagys, John (November 15, 2016). "2017 IMSA WeatherTech SportsCar Championship schedule released". foxsports.com. Retrieved July 22, 2023.
  3. ^ a b c d "2017 IMSA WeatherTech SportsCar Championship Point Standings: After Round 8" (PDF). IMSA. July 25, 2017. Archived from the original (PDF) on 21 July 2023. Retrieved July 22, 2023.
  4. ^ Dagys, John (July 27, 2017). "Ford Gets Boost Increase for Road America". sportscar365.com. Retrieved July 22, 2023.
  5. ^ a b c d Kilshaw, Jake (July 27, 2017). "Pla Returns to PR1/Mathiasen for Road America". sportscar365.com. Retrieved July 22, 2023.
  6. ^ "Visit Florida team set for Ligier debut at Road America". racer.com. July 31, 2017. Retrieved July 22, 2023.
  7. ^ Dagys, John (July 25, 2017). "Visit Florida Confirms Switch to Ligier for Remainder of Season". sportscar365.com. Retrieved July 22, 2023.
  8. ^ "Joest to Take Over Factory Mazda DPi Program". sportscar365.com. July 18, 2017. Retrieved July 22, 2023.
  9. ^ Dagys, John (December 4, 2017). "SpeedSource Ceases Operations; Equipment Up for Auction". sportscar365.com. Retrieved July 22, 2023.
  10. ^ Pruett, Marshall (December 3, 2017). "SpeedSource cars and equipment headed to auction". racer.com. Retrieved July 22, 2023.
  11. ^ Myrehn, Ryan (July 21, 2017). "No Firm Plans for TRG Beyond Lime Rock". sportscar365.com. Retrieved July 22, 2023.
  12. ^ Dagys, John (August 4, 2017). "Road America Friday Notebook". sportscar365.com. Retrieved July 22, 2023.
  13. ^ Dagys, John (July 28, 2017). "WeatherTech Switches to Porsche for Road America in BoP Dispute". sportscar365.com. Retrieved July 22, 2023.
  14. ^ a b Dagys, John (August 3, 2017). "Continental Tire Keys to the Race: Road America". sportscar365.com. Retrieved July 22, 2023.
  15. ^ a b Pruett, Marshall (August 4, 2017). "Visit Florida Racing Ligier leads Road America FP1". racer.com. Retrieved July 22, 2023.
  16. ^ Dagys, John (August 4, 2017). "Visit Florida Paces Practice 1 at Road America in Ligier Debut". sportscar365.com. Retrieved July 22, 2023.
  17. ^ "03_Results.PDF" (PDF). results.imsa.com. August 4, 2017. Retrieved July 22, 2023.
  18. ^ "07_ Driver Fastest Lap.PDF" (PDF). results.imsa.com. August 4, 2017. Retrieved July 22, 2023.
  19. ^ a b Dagys, John (August 4, 2017). "Simpson, JDC-Miller Top Friday at Road America". sportscar365.com. Retrieved July 22, 2023.
  20. ^ a b Pruett, Marshall (August 4, 2017). "JDC-Miller leads second Road America practice". racer.com. Retrieved July 22, 2023.
  21. ^ "03_Results.PDF" (PDF). results.imsa.com. August 4, 2017. Retrieved July 22, 2023.
  22. ^ "07_ Driver Fastest Lap.PDF" (PDF). results.imsa.com. August 4, 2017. Retrieved July 22, 2023.
  23. ^ a b Pruett, Marshall (August 5, 2017). "ESM Nissan leads third Road America practice". racer.com. Retrieved July 22, 2023.
  24. ^ a b Dagys, John (August 5, 2017). "Dalziel Quickest in Practice 3 as Legge Crashes Acura". sportscar365.com. Retrieved July 22, 2023.
  25. ^ Pruett, Marshall (August 5, 2017). "Shank team set for 'all-nighter' after Legge crash". racer.com. Retrieved July 22, 2023.
  26. ^ "03_Results.PDF" (PDF). results.imsa.com. August 5, 2017. Retrieved July 22, 2023.
  27. ^ "07_ Driver Fastest Lap.PDF" (PDF). results.imsa.com. August 5, 2017. Retrieved July 22, 2023.
  28. ^ a b c d e f "2017 IMSA Sporting Regulations & Series Supplementary Regulations of the IMSA WeatherTech SportsCar Championship sanctioned by IMSA" (PDF). IMSA. April 10, 2017. pp. 39, 81–83, 125. Archived (PDF) from the original on August 6, 2022. Retrieved August 6, 2022.
  29. ^ Pruett, Marshall (August 5, 2017). "Taylor shatters Road America qualifying record". racer.com. Retrieved July 22, 2023.
  30. ^ Bradley, Charles (August 5, 2017). "Road America IMSA: Taylor sweeps to pole, Ford on top in GT". motorsport.com. Retrieved July 22, 2023.
  31. ^ "Ford's Muller left 'shaking' after magic pole lap". racer.com. August 5, 2017. Retrieved July 22, 2023.
  32. ^ a b Dagys, John (August 5, 2017). "Taylor Scorches Field to Road America Pole". sportscar.com. Retrieved July 22, 2023.
  33. ^ "03_Results.PDF" (PDF). IMSA. August 5, 2017. Archived from the original (PDF) on 22 July 2023. Retrieved July 22, 2023.
  34. ^ "01_Starting Grid - Official.PDF" (PDF). IMSA. August 6, 2017. Archived from the original (PDF) on 22 July 2023. Retrieved July 22, 2023.
  35. ^ Dagys, John (August 5, 2017). "Paul Miller Penalized Points, Fined in Qualifying Tech Infringement". sportscar365.com. Retrieved July 22, 2023.
  36. ^ Pruett, Marshall (August 6, 2017). "Paul Miller Racing GTD championship hopes dim after fine, penalties". racer.com. Retrieved July 22, 2023.
  37. ^ a b c d e f g h i j k l m n o p "2017 IMSA WeatherTech SportsCar Championship Point Standings: After Round 9" (PDF). IMSA. August 8, 2017. Archived from the original (PDF) on 22 July 2023. Retrieved July 22, 2023.
  38. ^ Bradley, Charles (August 6, 2017). "Road America IMSA: ESM Nissan beats Taylor brothers' Cadillac". motorsport.com. Retrieved July 22, 2023.
  39. ^ "03_Results - Official.PDF" (PDF). IMSA. August 8, 2017. Archived from the original (PDF) on 22 July 2023. Retrieved July 22, 2023.
  40. ^ "2017 CONTINENTAL TIRE ROAD RACE SHOWCASE". racing-reference.info. Retrieved July 22, 2023.
IMSA SportsCar Championship
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Northeast Grand Prix
2017 season Next race:
Michelin GT Challenge at VIR