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Event: Date: 20.7.1975
Track: Mid-America Raceways (United States), unknown lengthOrganiser: unknown

100 mile Mid America I
Weather:unknown
Start time:unknown
Grid:unknown
Distance:unknown
Attendance:unknown
Entered:61
Practiced:unknown
Started:32
Finished:unknown
Classes:
IMSA GTO
IMSA GTU
No Photos YetEntered CarsTechnical DataAppearanceRace ResultsGrid
Winners:
Overall:14Porsche 911 Carrera RSR 3.0Al Holbert
IMSA GTU:47Datsun 240ZBrad Frisselle
Fastest Laps:
Overall:14Porsche 911 Carrera RSR 3.0Al Holbert (USA)1:51.8500148.1433 km/h
IMSA GTU:47Datsun 240ZBrad Frisselle (USA)2:00.5400137.4637 km/h
Pole Positions:
Overall:59Porsche Carrera RSRPeter Gregg (USA)1:52.7380146.9766 km/h
IMSA GTU:47Datsun 240ZBrad Frisselle (USA)
Notes of interest:
Top makes by numbers:Porsche (15), Chevrolet (11), Datsun (3)
Top engines by numbers:Porsche (15), Chevrolet (11), Datsun (3)
Top car types by numbers:Porsche 911 Carrera (10), Chevrolet Camaro (4), Porsche 911 (4), Chevrolet Corvette (4)
Driver nationalities:USA (29)
Team nationalities:USA (25)
Engine positions:front-engined (53%), rear-engined (43%), mid-engined (4%)
Oldest known drivers:Maurice Carter (51), Dave Causey (45), Juan Olivera (44)
Youngest known drivers:George Dyer (26), Hurley Haywood (27), Al Holbert (29)

Official Race Programme:

CoverEntry ListScheduleTrack Map
Programme cover is not available.Entry List - 100 mile Mid America I 1975Schedule of events is not available.Track map is not available.