May 1, 1988		Addison Airport, Addison, TX	SCCA Corvette Challenge	Mark Dismore
May 14, 1989	Pontiac Grand Prix of Dallas	Addison Airport, Addison, TX	SCCA Trans Am	Dorsey Schroeder
May 14, 1989		Addison Airport, Addison, TX	SCCA Corvette Challenge	Shawn Hendricks
June 3, 1990	Pontiac Grand Prix of Dallas	Addison Airport, Addison, TX	SCCA Trans Am	Irv Hoerr
June 2, 1991	Pontiac Grand Prix of Dallas	Addison Airport, Addison, TX	SCCA Trans Am	Irv Hoerr