Photos by James Drew, Ron Lewis and Mark Rebilas - 1/24/07

"The sixth annual Nitro Blast-off for NHRA POWERade Drag Racing Series teams at The Strip at Las Vegas Motor Speedway was held Jan. 19-21. Cold weather affected performances but David Grubnic posted the quickest E.T. for Top Fuel Dragsters (4.483 seconds) and 14-time NHRA Funny Car champion John Force topped his division at 4.783.