NASCAR pleased with unleaded fuel test (USA Today)

Updated 7/31/2006 6:50 PM ET E-mail | Save | Print | CHARLOTTE (AP) — NASCAR officials were pleased Monday with their first test of unleaded fuel and remain on schedule to have the gas in all of its series by 2007. The unleaded gasoline was used in Saturday night's Busch Series race in St. Louis, the first of a four-week test run of the fuel. NASCAR competition director Robin Pemberton said there were no major problems reported after the race. "A lot of the engine builders shared information ...