1960 Horn Schindler at Williams Grove. AJ Foyt in AJ Watson's offy and Jim Hurtubise in the Barnett Bros Chevy. 50 laps of tremendous driving. Foyt running Knobbie Tires up on the cushion, Herk trying everything. Herk could get to AJ, but couldn't pass. They lapped the rest of the field.
2nd best was the Champ cars at Williams Grove July 1958. Four different leaders Jud Larson, Johnny Thomson, Len Sutton and Buzz Barton. Larson won, Thomson 2nd Sutton spun out coming off of corner 2 while leading, Barton 4th.