Yamaha factory rider Jason DiSalvo, who is slated to race full-time in the 2007 AMA Superbike Championship, will make a special one-off appearance in the AMA Formula Xtreme class to race his YZF-R6 in the 2007 Daytona 200 at Daytona International Speedway, in Daytona Beach, Florida. The announcement was made today during the official 2007 Yamaha Factory Race Team Introduction at Yamaha Motor Corporation, U.S.A. headquarters in Cypress, California.