So there will be 2 FFR cars there this year, the GTM and the 818 RSR. The RSR is the 818R Sports Racer (center drive) modeled after the FSR (Ford Sports Racer). They are co-workers and they have been setting up this car all race season, they are not new to the 25 hours as in the past driven a Mazda. They just finished (but not quite) a 8 hour race in Portland a few weeks ago and had some issue, they seem to be on target to finish the 25 hours.