(settings) | Login Skip Navigation LinksRSC Home > Races > Summit Point IMSA GTO 1989
Event: Summit Point Grand PrixDate: 21.5.1989
Track: Summit Point International Raceway (United States), unknown lengthOrganiser: unknown

Summit Point IMSA GTO
Weather:unknown
Start time:unknown
Grid:unknown
Distance:2 hours 30 minutes
Attendance:unknown
Entered:34
Practiced:unknown
Started:34
Finished:23
Classes:Start
GTO11
GTU17
AC6
Photo GalleryEntered CarsTechnical DataAppearanceRace ResultsGrid
Winners:
Overall:4Audi 90 quattroHans-Joachim Stuck
GTU:74Pontiac FieroGeorge Robinson
AC:10Pontiac Grand PrixYoung / Young
Leaders:
laps 1-44:6Mercury Cougar XR-7
laps 45-53:4Audi 90 quattro
laps 54-64:6Mercury Cougar XR-7
laps 65-94:4Audi 90 quattro
Fastest Laps:
Overall:6Mercury Cougar XR-7Pete Halsmer (USA)1:12.2400160.3985 km/hlap 24
GTU:27Mazda RX-7John Overton1:18.070092.2240 km/hlap 28
AC:73Buick SomersetTommy Riggins (USA)1:18.7600147.1198 km/hlap 64
Pole Positions:
Overall:6Mercury Cougar XR-7Pete Halsmer (USA)1:11.0320163.1263 km/h
GTU:07Dodge DaytonaJoe Varde (USA)1:17.7370149.0558 km/h
AC:73Buick SomersetTommy Riggins (USA)1:17.9780148.5956 km/h
Notes of interest:
Top makes by numbers:Mazda (10), Chevrolet (6), Nissan (5), Porsche (3), Audi (2), Mercury (2), Pontiac (2), Dodge (2)
Top engines by numbers:Mazda (10), Chevrolet (6), Nissan (5), Porsche (3), Audi (2), Ford (2), Pontiac (2), Dodge (2)
Top car types by numbers:Mazda RX-7 (9), Chevrolet Camaro (3), Nissan 300ZX (3), Chevrolet Beretta (3)
Driver nationalities:USA (40)
Engine positions:front-engined (89%), rear-engined (7%), mid-engined (4%)
Oldest known drivers:Dick Greer (57), Roger Mandeville (48), John Morton (47)
Youngest known drivers:Butch Leitzinger (20), Jeremy Dale (27), George Robinson (30)

Official Race Programme:

CoverEntry ListScheduleTrack Map
Programme Cover - Summit Point IMSA GTO 1989Entry list is not available.Schedule of events is not available.Track map is not available.