General Motors pulled its funding out of the International Race of Champions, meaning that the four-race all-star series no longer advertises its affiliation with Pontiac. The first IROC event is Friday in Daytona. The similarly prepared IROC cars are the same Firebirds that raced here last year, but there is no mention of the make anywhere on either the cars themselves or on any of the media materials(SpeedNet/Monte Dutton)
