Welcome to the IMSA History unofficial website

This site is aimed at bringing you memories from the glory days of sportscar racing in the US.

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GTP
CarEntrant/DriverSeasonsStatus
Group 44
1982-1985
CSB
BMW M1C
MacLaren
1981
CSB
MAZDA RX792P
Mazda Motorsports
1992
CSB
JAGUAR XJR14
TWR
1993
CSB
MARCH 83G Porsche
Holbert Racing
1983
JAGUAR XJR9
TWR
1988-1990
CSB
Zakspeed USA
1983-1984
CSB
MARCH 82G Chevrolet
Garretson Development
1982
TOYOTA EAGLE MKIII
AAR
1991-1993
CSB
Tom Milner
1991-1993
CSB
NISSAN ZX Tc GTP
Electramotive
1988-1990
CSB
GRID S1 Ford
Grid Motorsports
1982-1983
CSB
GTX
CarEntrant/DriverSeasonsStatus
Dan Furey
1977-1980
CSB
Carmon Salomone
1975-1978
BCL
Chris Cord
1977-1981
John Paul Sr
1978
CHEVROLET CORVETTE
Rich Sloma
1977-1981
Charlie Kemp
1976-1981
CSB
Whittington Bros
1979-1981
BCL
PORSCHE 935L
Momo Corse
1981-1983
BCL
FERRARI 512BB
NART
1979-1985
DATSUN ZX Tc
Bob Sharp Racing
1980-1981
CSB
FORD MUSTANG Tc
Zakspeed USA
1981-1983
CSB
Lights
CarEntrant/DriverSeasonsStatus
FABCAR Porsche
White-Allen Motorsport
1986-1990
SPICE FIERO
Spice Eng.
1986-1993
SPICE SE88P Buick
Essex Racing
1988-1990
TIGA GT285 Mazda
Howard Siegel
1985
Busby Racing
1984
KUDZU DG2 Mazda
Downing/Atlanta
1989-1993
GTO
CarEntrant/DriverSeasonsStatus
Peter Bulkowski
1980-1983
CSB
Joe Chamberlain
1975-1976
BCL
Marketing Corp of America
1982-1983
BCL
Protofab
1987-1988
Hendricks Racing
1987-1988
Bill Morrison
1979-1981
AUDI 90 QUATTRO
Hans Stuck
1989
CSB
BMW 3.0CSL
Bavarian Motor Works
1975-1976
DATSUN 280ZX Tc
Electramotive
1981-1982
CSB
CCR
1989-1993
CSB
GTU
CarEntrant/DriverSeasonsStatus
Patrick Jacquemart
1981
CSB
Ernie Smith
1977-1982
CSB
Brad Frisselle
1974-1976
CSB
Electramotive
1978-1980
CSB
MAZDA RX7
Sports Ltd/Bob Bergstrom
1979-1980
CSB
Escort Porsche/Karl Durkheimer
1985-1987
BCL
Racing Beat
1980
CSB
PORSCHE 911
Mark Altman
1981-1993
BCL