USAC / CRA Sprint Car Series

For the fourth consecutive year, Temecula’s Mike Spencer won the driver’s championship with the Amsoil USAC/CRA Sprint Car Series. During the 2011 campaign, the traditional 410s showcased twenty-two events in California and Arizona with 150 different drivers taking the green flag. Twelve of those drivers scored feature wins as the group registered an average car count of thirty-two.