After he failed to qualify for two consecutive races , Hemphill was briefly replaced by Jeff Green , who finished sixth at Richmond .
After Wallace departed in 2005 , Biagi formed a partnership with Chip Ganassi Racing and hired Ganassi development driver Ryan Hemphill .
After Wallace failed to qualify for two consecutive races , development driver was briefly replaced by Jeff Green , who finished sixth at Richmond .
After Wallace departed in 2005 , Biagi formed a partnership with Chip Ganassi Racing and hired Ganassi development driver Ryan Hemphill .