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Complete Archive of Jon Koobation


Laguna Seca IMSA GTU		Datsun Monterey Tripple Crown Laguna Seca			3.5.1981
94	Datsun 510 - Datsun				SP GP2
	Jon Koobation			-
	Jon Koobation			-
	Driven by: Jon Koobation (USA)		Result: 22^nd Grid: 24^th
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown


Sears Point IMSA GTU		Datsun Camel GT Sears Point			26.7.1981
94	Datsun 510 - Datsun				SP GP2
				-
				-
	Driven by: Jon Koobation (USA)		Result: 16^th Grid: 24^th
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown


Laguna Seca IMSA GTU		Datsun Monterey Tripple Crown Laguna Seca			2.5.1982
94	Datsun 510 - Datsun				SP GP2
				-
				-
	Driven by: Jon Koobation (USA)		Result: 12^th Grid: 19^th
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown


Riverside 6 Hours		Los Angeles Times/Datsun Grand Prix of Endurance			24.4.1983
70	Porsche 911 # - Porsche F6 2v SOHC N/A				GTU
	Brent Regan (USA)			-
	Brent Regan (USA)			Rear-engined
	Driven by: Brent Regan (USA)/Larry Chmura (USA)/Jon Koobation (USA)		Result: 19^th Grid: 53^rd
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown


Laguna Seca IMSA GTU		Monterey Triple Crown Laguna Seca			1.5.1983
72	Datsun 510 - Datsun				SP GP2
				-
				-
	Driven by: Jon Koobation (USA)		Result: 7^th 1^st in SP GP2 Grid: 13^th (1:15.8350)
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown


Riverside 6 Hours		Times/Nissan Grand Prix of Endurance Riverside			29.4.1984
70	Porsche 911 Carrera # - Porsche F6 2v SOHC N/A				GTO
	Larry Chmura (USA)			Closed bodywork
	Larry Chmura (USA)			Rear-engined
	Driven by: Larry Chmura (USA)/Brent Regan (USA)/Jon Koobation (USA)		Result: 19^th Grid: 51^st
	Sponsors: unknown			Colours: unknown
	Sponsors: unknown			Tyres: unknown

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