The Jonestown Jet ends 2020 PA Sprint Speedweek with six top-ten performances; Ohio ahead
By Fully Injected Motorsports: JONESTOWN, Pa. (July 7, 2020) – A surefire contender during all nine nights of Pennsylvania Sprint Speedweek competition, the ‘Jonestown Jet’ Brock Zearfoss put together a strong contingent of results during the 2020 edition of Speedweek, ultimately ending the nine-race stretch with six top-ten finishes, highlighting all results with a fourth-place…