IMSA revives GTP name for its next-gen Prototypes

The move was described as “back to the future” by IMSA president John Doonan as sportscar racing heads into what is predicted to be a new golden era across the North American series and the World Endurance Championship.  
Doonan revealed that the announcement of the move at Daytona on Thursday ahead of the opening round of the 2022 IMSA series this weekend “makes the hairs stand up on my …Keep reading