USAC Weekly Warmup: Sept. 20, 2016

Duration: 5:27 Views: 2.9K Submitted: 7 years ago

Description: USAC Weekly Warmup previews this weekend's "4 Crown Nationals" at the prestigious Eldora Speedway featuring USAC Racing Silver Crown, AMSOIL National Sprint Car, National Midget and All Star Circuit of Champions! #4crown

Sponsored by: USAC Racing

Tags: usac sprint sprints sprint car sprint cars silver crown champ car champ cars eldora speedway auto racing dirt racing world of outlaws usac racing 4-crown nationals four crown nationals autos & vehicles