The 1989 Camel GT Championship season was the 19th season of the IMSA GT Championship auto racing series. It was for GTP and Lights classes of prototypes, as well as Grand Tourer-style racing cars which ran in the GTO and GTU classes, as well as a tube-frame American Challenge (AC) class during select GT-only rounds. It began February 4, 1989 and ended October 22, 1989 after twenty rounds. Taken from http://en.wikipedia.org/wiki/1989_IMSA_GT_Championship_season.

Race Results:

Date	Race	Distance	Classes	Overall Winner	Location
2/4-5/1989	SunBank 24 at Daytona	24 Hours	All	#67 Porsche 962 108C/C02  Miller High Life/BF Goodrich 962	Daytona International Speedway
3/5/1989	Nissan Grand Prix of Miami	45 Minutes	GT	#6 Mercury Cougar XR-7  Roush Racing	Streets of Miami
3/5/1989		3 Hours	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering
3/18/1989	12 Hours of Sebring	12 Hours	All	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering	Sebring International Raceway
4/2/1989	Nissan Grand Prix of Atlanta	500 km	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering	Road Atlanta
4/23/1989	Pontiac Grand Prix of Palm Beach	3 Hours	Proto	#67 Porsche 962 108C/C02  Busby Racing	West Palm Beach street course
5/21/1989	Summit Point Grand Prix	2 Hours 30 Minutes	GT	#4 Audi 90 quattro  Audi of America	Summit Point Raceway
5/29/1989	Toyota Trucks Lime Rock Grand Prix	150 Laps	Proto	#84 Nissan GTP ZX-T 88-03  Electramotive Engineering	Lime Rock Park
6/4/1989	Nissan Grand Prix of Ohio	500 km	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering	Mid-Ohio Sports Car Course
6/4/1989		200 km	GT	#4 Audi 90 quattro  Audi of America
6/10-11/1989	24 Hours of Le Mans	24 Hours	All	#63 Team Sauber Mercedes Sauber C9 Sauber	Circuit de la Sarthe
6/25/1989	Audi quattro IMSA Weekend	500 km	GT	#6 Mercury Cougar XR-7  Roush Racing	Mosport Park
7/2/1989	Camel Continental	500 km	Proto	#84 Nissan GTP ZX-T 88-03  Electramotive Engineering	Watkins Glen International
7/16/1989	Miller High Life 500	500 km	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering	Road America
7/30/1989	G.I. Joe's Camel Grand Prix	1 Hour 30 Minutes	GT	#6 Mercury Cougar XR-7  Roush Racing	Portland International Raceway
7/30/1989		300 km	Proto	#60 Jaguar XJR-10 389  Castrol Jaguar Racing
8/12/1989	Camel Grand Prix of the Heartland	2 Hours	GT	#4 Audi 90 quattro  Audi of America	Heartland Park
8/13/1989		300 km	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering
9/3/1989	Nissan Camel Grand Prix of San Antonio	1 Hour	GT	#9 Mercury Cougar XR-7  Roush Racing	San Antonio street course
9/3/1989		2 Hours	Proto	#84 Nissan GTP ZX-T 88-04  Electramotive Engineering
9/10/1989	Lincoln-Mercury California Grand Prix	300 km	Proto	#83 Nissan GTP ZX-T 88-01  Electramotive Engineering	Sears Point Raceway
9/10/1989		200 km	GT	#4 Audi 90 quattro  Audi of America
9/24/1989	Kodak Copier 500	500 km	GT	#4 Audi 90 quattro  Audi of America	Watkins Glen International
10/1/1989	Lime Rock 2 Hours	2 Hours	GT	#4 Audi 90 quattro  Audi of America	Lime Rock Park
10/1/1989	GTE World Challenge of Tampa	360 km	Proto	#60 Jaguar XJR-9 TWR-J12C-288  Castrol Jaguar Racing	Florida State Fairgrounds
10/15/1989	Toyota Monterey Grand Prix	1 Hour	GT	#4 Audi 90 quattro  Audi of America	Laguna Seca Raceway
10/22/1989	Camel Grand Prix of Southern California	1 Hour	GT	#9 Mercury Cougar XR-7  Roush Racing	Del Mar Fairgrounds
10/22/1989		2 Hours	Proto	#60 Jaguar XJR-10 389  Castrol Jaguar Racing