OK, you asked... I have two:
1.) Modern day non-wing sprint car @ Knoxville Nationals, me driving, in 1978...
2.) Four 25 lap races @ Eldora on the same day in modern winged sprint, n.w. sprint, champ dirt car, and midget. Then four 25 lap races @ Eldora on the same day in '70s era winged sprint, n.w. sprint, champ dirt car, and midget. All races have these drivers (in their prime): A.J., Bettenhousen, Jud Larsen, Pancho Carter, Don Branson, Opperman, K. Weld, Larry Dickson, Hinnerschitz, Tim Richmond, Steve Kinser, S. Swindell, Wolfgang, Kyle Larson, Hewitt, Schrader, Vogler, Ferkel, Dave Blaney, C. Bell
Track prep by Earl!
I guess by your rules if I have to own all the cars I will need some sponsors...