Pos	Class	Date	Race	Entrant / Team	Chassis	Championship
DNF	GTP	1984-09-15	1984 IMSA Michigan 500 Kms	Burman-Castrol Racing S	Argo JM16 - Buick	IMSA
9	GTP	1984-09-09	1984 IMSA Pocono 500 Kms	Burman-Castrol Racing S	Argo JM16 - Buick	IMSA
DNF	GTP	1984-07-08	1984 IMSA Watkins Glen 6 Hours	Robert Overby	Argo JM16 - Buick	IMSA
15	GTO	1984-02-05	1984 IMSA Daytona 24 Hours	Daytona Racing S	Pontiac Firebird	IMSA
9	GTP	1983-11-27	1983 IMSA Daytona Finale 3 Hours	Robert Overby	Buick Regal	IMSA
DNF	GTP	1983-08-21	1983 IMSA Road America 500 Miles	Robert Overby	Buick Regal	IMSA
5	GTP	1983-06-19	1983 IMSA Mid-Ohio 6 Hours	Nimrod Racing Automobile S	Nimrod - Aston Martin	IMSA
26	GTO	1983-03-19	1983 IMSA Sebring 12 Hours	Robert Overby	Chevrolet Camaro	IMSA
10	GTO	1983-02-06	1983 IMSA Daytona 24 Hours	Overby´s S	Chevrolet Camaro	IMSA
19	GTO	1982-11-28	1982 IMSA Daytona Finale 3 Hours	Robert Overby	Chevrolet Camaro	IMSA
DNF	GTO	1982-09-12	1982 IMSA Road Atlanta 500 Miles	Robert Overby	Chevrolet Camaro	IMSA
DNF	GTO	1982-03-30	1982 IMSA Sebring 12 Hours	Paul Gentilozzi S	Porsche 924 Carrera	IMSA
5	GTU	1981-09-27	1981 IMSA Pocono 500	Robert Overby	Porsche 914/4	IMSA
3	GTU	1981-08-23	III Elkhart Lake 500 miles	Personalized Autohaus S	Porsche 914/4	World Sportscar
DNF	GTU	1981-08-16	VI Mosport 6 hours	Personalized Autohaus S	Porsche 914/6	World Sportscar
DNF	GTU	1981-07-05	1981 IMSA Paul Revere 250 Miles	Robert Overby	Porsche 914/4	IMSA
7	GTU	1981-04-26	III Riverside 6 hours	Personalized Autohaus S	Porsche 914/6	World Sportscar
DNF	GTU	1981-03-21	XXIX Sebring 12 hours	Personalized Autohaus S	Porsche 914/6	World Sportscar
12	GTU	1981-01-31	XX Daytona 24 hours	Robert Overby	Mazda RX-7	World Sportscar
DNF	Trans-Am	1980-07-05	XIII Watkins Glen 6 hours	Robert Overby	Porsche 911SC	World Sportscar
3	GTO	1979-02-03	XVIII Daytona 24 hours	Van Every Racing S	Porsche 911 Carrera RSR	World Sportscar

Fastest Laps

No Fastest Laps

Pole Positions

No Pole Positions

Wins

No Wins

Standings

Position	Championship	Year
85	IMSA SportsCar	1984
73	IMSA SportsCar	1983
200	World Endurance Championship	1981

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