Portland International Raceway (1984-1991) lap times

Rank Vehicle Driver Time PS / KG
1. Intrepid RM1 GTP Chevrolet Wayne Taylor 0:55.76 811 / 816
2. Nissan NPT-90 (NPT-91) Geoff Brabham 0:56.18 963 / 950
3. Jaguar XJR-16 Davy Jones 0:56.37 760 / 950
4. Eagle MK3 Juan-Manuel Fangio II 0:56.41 1014 / 832
5. Jaguar XJR-10 Jan Lammers 0:56.45 659 / 953
6. Nissan GTP ZX-Turbo Geoff Brabham 0:56.48 800 / 942
7. Eagle HF90 Rocky Moran 0:56.83 862 / 900
8. Nissan NPT-90 (NPT-91) Chip Robinson 0:57.10 963 / 950
9. Nissan GTP ZX-Turbo Chip Robinson 0:57.31 800 / 942
10. Porsche 962/89 John Andretti 0:57.34 811 / 800
11. Dahmen Porsche 962 Spyder James Weaver 0:57.36 773 / 750
12. Jaguar XJR-9 John Nielsen 0:57.48 760 / 881
13. Eagle HF89 Willy Ribbs 0:57.62 690 / 900
14. SE89P Ferrari Costas Los 0:57.64 558 / 780
15. Toyota 88C Juan-Manuel Fangio II 0:57.77 689 / 870
16. SE89P Chevrolet Jim Miller 0:57.98 710 / 750
17. Porsche 962/89 Jochen Mass 0:58.36 811 / 800
18. SE89P Chevrolet Brian Bonner 0:58.72 710 / 750
19. Porsche 962/89 Gianpiero Moretti 0:58.73 811 / 800
20. Porsche 962/89 Jim Adams 0:59.03 811 / 800
21. SE90P Ferrari Jim Adams 0:59.26 710 / 900
22. Nissan GTP ZX-Turbo John Morton 0:59.44 800 / 942
23. Porsche 962/88 Bob Wollek 0:59.46 750 / 848
24. Porsche 962/91 Gianpiero Moretti 0:59.74 730 / 960
25. SE89P Chevrolet Tim McAdam 0:59.81 710 / 750
26. Chevrolet Corvette IMSA GTP Sarel van der Merwe 0:59.96 912 / 880
27. Porsche 962 C GTI James Weaver 1:00.12 801 / 820
28. Porsche 962/88 Chip Robinson 1:00.14 750 / 848
29. Porsche 962/85 Al Holbert 1:00.25 730 / 820
30. Chevrolet Corvette IMSA GTP Bobby Rahal 1:00.32 912 / 880
31. Porsche 962/85 Derek Bell 1:00.34 730 / 820
32. Porsche 962/85 Bob Wollek 1:00.40 730 / 820
33. Jaguar XJR-9 Jan Lammers 1:00.59 760 / 881
34. Ford Mustang-Probe GTP Pete Halsmer 1:00.77 608 / 803
35. Jaguar XJR-9 Martin Brundle 1:00.85 760 / 881
36. Spice Engineering SE91P Acura Parker Johnstone 1:01.18 431 / 780
37. Porsche 962/85 Drake Olson 1:01.40 730 / 820
38. Porsche 962/88 Bruce Leven 1:01.63 750 / 848
39. Porsche 962/88 Jim Adams 1:01.67 750 / 848
40. Porsche 962/85 Pete Halsmer 1:01.87 730 / 820
41. Porsche 962/85 Bob Akin 1:01.95 730 / 820
42. SE89P Ferrari Ruggero Melgrati 1:02.19 558 / 780
43. Porsche 962/88 Bernard Jourdain 1:02.33 750 / 848
44. SE90P Ferrari David Tennyson 1:02.45 710 / 900
45. Porsche 962/85 Jim Busby 1:02.78 730 / 820
46. Kudzu DG1 Ken Knott 1:03.30 335 / 675
47. Spice Engineering SE88P Buick Scott Schubot 1:03.50 375 / 715
48. SE87L Ferrari Tom Hessert 1:04.33 570 / 800
49. SE87L Ferrari Ferdinand de Lesseps 1:04.58 570 / 800
50. Tiga GT286 Jan Tingdal 1:04.71 314 / 800
51. SE86C Cosworth Frank Everett 1:04.75 608 / 900
52. Argo JM19 (Mazda) Jim Downing 1:04.91 330 / 700
53. SE86C Cosworth David Rocha 1:05.59 608 / 900
54. Spice Engineering SE88P Buick Paul Debban 1:05.63 375 / 715
55. SE88P Ferrari Hendrik ten Cate 1:05.83 - / -
56. Argo JM16 Jim Downing 1:07.21 450 / 750
57. SE87L Ferrari Don Bell 1:07.25 570 / 800
58. Merkur XR4Ti IMSA GTO Scott Pruett 1:09.37 608 / 1171
59. Merkur XR4Ti IMSA GTO Pete Halsmer 1:10.14 608 / 1171
60. Porsche 944 Turbo IMSA GTU Bruce Jenner 1:10.36 583 / 900
61. Chevrolet Camaro IROC IMSA GTO Wally Dallenbach, Jr. 1:10.41 669 / 907
62. Tiga GC287 (GT287) Albert Rocca 1:10.63 385 / 800
63. Porsche 944 Turbo IMSA GTU Chris Kneifel 1:11.03 583 / 900
64. Chevrolet Camaro IROC IMSA GTO Jim Miller 1:11.13 669 / 907
65. Chevrolet Camaro IROC IMSA GTO Jim Derhaag 1:11.32 669 / 907
66. Chevrolet Camaro IROC IMSA GTO Les Lindley 1:11.49 669 / 907
67. Mercury Capri Roush IMSA Chris Kneifel 1:11.52 659 / 907
68. Chevrolet Corvette IMSA GTO Larry Park 1:11.55 710 / 1135
69. Buick Somerset Regal IMSA GTO Paul Dallenbach 1:12.22 514 / 1225
70. Buick Somerset Regal IMSA GTO Elliot Forbes-Robinson 1:12.31 514 / 1225
71. Nissan 300ZX Turbo IMSA GTO Jim Fitzgerald 1:12.40 689 / 1179
72. Pontiac Firebird IMSA GTO Jim Derhaag 1:12.44 760 / 907
73. Chevrolet Camaro IROC IMSA GTX Mark Pielsticker 1:12.59 862 / 907
74. Buick Somerset Regal IMSA GTO John Schneider 1:12.67 514 / 1225
75. Pontiac Firebird IMSA GTO Ken Murray 1:12.90 760 / 907
76. Pontiac Firebird IMSA GTO Bob Sobey 1:12.92 760 / 907
77. Pontiac Firebird IMSA GTO Gene Felton 1:13.09 760 / 907
78. Chevrolet Corvette IMSA GTO Rick Ware 1:13.15 710 / 1135
79. Pontiac Firebird IMSA GTO Bill Doyle 1:13.27 760 / 907
80. Mercury Capri Roush IMSA Casey Mollett 1:13.43 659 / 907
81. Mercury Capri Roush IMSA Deborah Gregg 1:13.44 659 / 907
82. Chevrolet Corvette IMSA GTO David Schroeder 1:13.50 710 / 1135
83. Chevrolet Corvette IMSA GTO Rich Sloma 1:13.60 710 / 1135
84. Pontiac Firebird IMSA GTO Keith Delaney 1:13.60 760 / 907
85. Chevrolet Camaro IROC IMSA GTO Pieter Baljet 1:13.68 669 / 907
86. Chevrolet Corvette IMSA GTO Hershel McGriff, Jr. 1:13.69 710 / 1135
87. Mercury Capri Roush IMSA Mike Miller 1:14.11 659 / 907
88. Chevrolet Camaro IROC IMSA GTO Mark Pielsticker 1:14.13 669 / 907
89. Ford Mustang Roush IMSA GTO Bruce Nesbitt 1:14.48 659 / 862
90. Chevrolet Camaro IROC IMSA GTO Andy Porterfield 1:14.60 669 / 907
91. Chevrolet Camaro IROC IMSA GTO Ric Moore 1:14.71 669 / 907
92. Chevrolet Camaro IROC IMSA GTO Jerry Miller 1:14.77 669 / 907
93. Oldsmobile Toronado IMSA GTO Randy Blomquist 1:14.92 659 / 1000
94. Mazda RX-7 IMSA GTU (FC) Dave Lemon 1:15.22 350 / 950
95. Chevrolet Camaro IROC IMSA GTO Hershel McGriff 1:15.49 669 / 907
96. Chevrolet Camaro IROC IMSA GTO Robert Kahn 1:15.56 669 / 907
97. Corvette 427 IMSA GTO Bill Craine 1:15.58 760 / 1385
98. Chevrolet Corvette IMSA GTO Ron Blair 1:15.65 710 / 1135
99. Porsche 911 Carrera IMSA GTO Monte Shelton 1:15.68 660 / 900
100. Chevrolet Corvette IMSA GTO Glenn Fox 1:15.81 710 / 1135
101. Chevrolet Corvette IMSA GTO Rick Stark 1:16.04 710 / 1135
102. Chevrolet Camaro IROC IMSA GTO Bruce Sanders 1:16.22 669 / 907
103. Chevrolet Corvette IMSA GTO Frank Pool 1:16.63 710 / 1135
104. Pontiac Firebird IMSA GTO Walter Benson 1:16.66 760 / 907
105. Chevrolet Corvette IMSA GTO Parke Duff 1:16.73 710 / 1135
106. Pontiac Firebird IMSA GTO Pete Brallier 1:16.78 760 / 907
107. Pontiac Firebird IMSA GTO Jim Land 1:16.89 760 / 907
108. Mazda RX-7 IMSA GTU (FC) Vance Swifts 1:17.29 350 / 950
109. Chevrolet Camaro IROC IMSA GTO Dan Croft 1:17.68 669 / 907
110. Chevrolet Corvette IMSA GTO Earl Pearson 1:18.69 710 / 1135
111. Ford Thunderbird IMSA (NASCAR) Hershel McGriff 1:21.97 550 / 1270
112. Pontiac Firebird IMSA GTO Gary Held 1:23.06 760 / 907
113. Porsche 924 Carrera GTR Margie Smith-Haas 1:26.40 375 / 940

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Portland International Raceway (1984-1991)

Portland International Raceway (1984-1991) is a racing venue in United States with 133 lap times.This page represents the 3.1 kilometer (1.9 mile) configuration of this track. Portland International Raceway (1984-1991) has 12 turns.

Country United States
Track length 3.09 km / 1.92 miles
Number of turns 12
Track record 0:55.7 - RM1 GTP Chevro..
Convertible record 0:57.4 - Porsche 962 Sp..

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