Event: Chisago Tribune presents the Nissan Grand Prix of Road AmericaDate: 19.8.1990
Track: Road America, Elkhart Lake (United States), 6.437 kmsOrganiser: unknown

Road America 1 Hour IMSA GTO

IMSA GTO (round 10)
IMSA GTU (round 10)
International Motor Sport Association (round 15)

(Grid Positions)

GridNo.DriversCarEntrantQ TimeKm/h
1st6Dorsey SchroederMercury Cougar XR-7Whistler Radar2:10.2180177.9661
2nd9Robby GordonMercury Cougar XR-7Whistler Radar
3rd76Jeremy DaleNissan 300ZXCunningham Racing
4th75Steve MillenNissan 300ZXCunningham Racing
5th40Jean-Pierre JabouilleFerrari F40-LM0123 Art Sports
6th63Elliot Forbes-RobinsonMazda RX-7Mazda
7th5Jim StevensMercury Cougar XR-7Roush Racing
8th1Pete HalsmerMazda RX-7Mazda
9th4Michel FertéFerrari F40-LM0123 Art Sports
10th96David LoringNissan 240SXLeitzinger Racing2:22.7180162.3796
11th78Richard GottliebChevrolet CamaroRaceway
12th37Lance StewartMazda MX-6Mazda Motorsports
13th07Stu HaynerDodge DaytonaFull Time Racing
14th95Bob LeitzingerNissan 240SXLeitzinger Racing
15th71Amos JohnsonMazda MX-6Mazda Motorsports
16th38John FingerMazda MX-6Mazda Motorsports
17th11Mark PorcaroChevrolet BerettaPro Racing
18th17Al BaconMazda MX-6Al Bacon Performance
19th00Don KnowlesDodge DaytonaFull Time Racing
20th12Kent PainterChevrolet Camaro
21st7Michael KehoePontiac FirebirdMichael Kehoe
22nd25Dale KreiderBuick SomersetQMI Oil Treatment
23rd45Frank HerchickChevrolet CamaroFrank Herchick
24th14Kenny Irwin, Jr.Buick Somerset
25th72Patrick MooneyPorsche 911Jay Kjoller Motorsports
26th82Dick GreerMazda RX-7Dick Greer
27th43Glenn AndrewChevrolet Camaro
28th89Jack BuchingerMazda RX-7
29th44Kendall CranstonChevrolet CamaroKendall Cranston
30th57Henry CamferdamNissan 240SXKryderacing
31st42Chuck CoffeyMazda RX-7Insight Technology
32nd15Eduardo PelleranoMazda RX-7Eduardo Pellerano
33rd10Clay YoungChevrolet BerettaClay Young
34th20Dan OsterholtChevrolet BerettaDan Osterholt

Other present cars:

No.DriversCarEntrant
50Bruce NesbittChevrolet Camaro
36Joe VardeFord RS200Marco Polo Motorsports

Entered cars that did not arrive:

No.DriversCarEntrant
18Paul LewisMazda MX-6Al Bacon Performance