BECHTELSVILLE, Pa. — The first NAPA Auto Parts Thunder on the Hill Racing Series event of the year will take place on May 28 with the return of the Pioneer Pole Buildings 2nd Annual Balls to the Wall 50 Invert Race for 358 Modifieds at Grandview Speedway. Defending Balls to Wall winner Von Dohren liked the format last year and is optimistic when the event returns again to the hill on May 28. “You gotta run her balls to the wall,” Hirthler said. Jeff Strunk, the winningest driver on the Thunder on the Hill roster with 16 victories also commented on the event.

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