text:  Richmond returned to racing sprint cars in the United States Automobile Club 's ( USAC ) national sprint car tour in 1978 . Competing in 12 races , he finished 30th in points as the series ' Rookie of the Year . That year he attended Jim Russell 's road racing school at Willow Springs International Motorsports Park , setting a student course record . Richmond raced in a 1978 Mini Indy car event at Phoenix International Raceway , winning the Formula Super Vee support event in a Lola <unk> . The win attracted sponsors and attention from major owners like Roger Penske . He also competed in USAC 's Silver Crown series . 
  