Tonight’s USAC AMSOIL National Sprint Car heat race winners at Lincoln Park Speedway. 👇 🥇 Gavin Miller || K1RaceGear H1 🥇 Cale Coons || TjForged H2 🥇 Logan Seavey || K&N Filters H3 🥇 Robert Ballou || Indy Powersports H4 📸 Rich Forman Photos #Sprintacular