Zearfoss 16th in National Open finale; Port Royal return next on agenda
By Fully Injected Motorsports: JONESTOWN, Pa. (October 4, 2021) – Utilizing a World of Outlaws Sprint Car Series provisional, Central Pennsylvania favorite and World of Outlaws Rookie of the Year contender, Brock Zearfoss, took full advantage of the opportunity to start Williams Grove Speedway’s $75,000-to-win National Open finale on Saturday, October 2, and eventually rallied…