Robertson Racing LLC's Ford GT MK 7 rounds a corner during the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09

Lowe's Fernandez Racing's Acura ARX-01b rounds a corner during the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09

The crew Robertson Racing LLC races to service their Ford GT MK 7 during a pit stop during the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09

Corsa Motorsports' Ginetta-Zytek 09HS driven by Johnny Mowlem races out of the pits during the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09

de Ferran Motorsports' Simon Pagenaud, left, celebrates with driver and team-owner Gil de Ferran after winning the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09

Race cars drive to turn one at the start of the Utah Grand Prix American Le Mans race Sunday, May 17, 2009 at Miller Motorsports Park in Tooele, Utah. de Ferran Motorsports won the Grand Prix by a margin of approximately of 70 seconds. Jim Urquhart/The Salt Lake Tribune; 5/17/09