Zearfoss eager to battle in the Badger State after Knoxville double
By Fully Injected Motorsports: JONESTOWN, Pa. (June 12, 2023) – Knoxville Raceway in Knoxville, Iowa, is a facility everyone wants to conquer, and although Brock Zearfoss ended his two-day venture at the Sprint Car Capital of the World by missing main event competition, the Jonestown, Pennsylvania, native got things rolling [...]