East competed full-time in the USAC National Midget Series where he was the champion in 2004 driving the Steve Lewis Racing #9.
NASCAR did not clear Ambrose to race the NCTS' first three races, as they were held on intermediate to high-speed ovals, and like fellow Wood Brothers/JTG Racing driver Bobby East, Ambrose was not cleared to start in the faster races.
East Germany | Middle East | East India Company | University of East Anglia | Dutch East Indies | East Prussia | East Africa | Lower East Side | East Sussex | East Riding of Yorkshire | Far East | East Berlin | Dutch East India Company | East Java | East Coast of the United States | East Coast Main Line | Bobby Vinton | East Anglia | East End of London | East Pakistan | East | East Timor | Bobby Jindal | Bobby McFerrin | Bobby Darin | East Frisia | Canada East | Russian Far East | University of the East | East Lothian |