Ford Racing took a P-1 and P-2, with Starworks's Ford powered (Roush-Yates 5.4 "Cammer-ass-kicker's ")Riley chassis Daytona Prototype cars.
Lot of Gub'mnt Motors (GM) Corvette's, Beamer's and Porsche's got their carbon-fiber-doors blown-off by those Ford/Riley's. Michael Shank's Ford/Riley finished P-7.
Ford wins and still carries a 500 rpm penalty/reduction, when compared to the other engines in Daytona Prototype.
Buy Ford & Buy American!