New rules drafted to merge all the hypercars for Le Mans, Daytona, IMSA, WEC
New rules drafted to merge all the hypercars for Le Mans, Daytona, IMSA, WEC Sportscar 365 reports that IMSA, which oversees the WeatherTech Championship in the U.S., and the ACO, which oversees the World Endurance Championship, sent draft rules…