CONCORD - From Charlotte Motor Speedway: Mopar enthusiasts will rejoice during the April 4-7 Food Lion AutoFair at Charlotte Motor Speedway as the last documented car to leave any Chrysler plant with a factory-installed 426 HEMI engine will make its first public appearance after restoration. The 1971 Dodge Charger, dubbed “The Last HEMI,” was restored by Mooresville, N.C.-based RKM Performance...