Pandalloy - some type of Aluminum apparently...
"The run was measured by Tag Heuer timing equipment and verified by officials from the International Mile Racing Association, who recognized the run as a new IMRA world record. Johnny’s crew included Matt Lundy Lead Design Tech, Jeff McEachran, Frank Richert, George Brown and Matt Lilly. Sponsors of the car included Performance Power Materials, Pandalloy Extreme Performance Aluminum, Eye Candy Performance Car Care, Moran Racing Engines, Magna Fuel, Big Stuff NLR Power and Control, Precision Turbo & Engine, Serious Autosport, and Snow Performance."