IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 press conference. Doonan spoke directly about the potential for additional ...

It's also the only production-based car in IMSA GTP, the only car with a V-12 in either series, and the only car built by a major manufacturer without a hybrid system in either category.

He hopes the next-generation IndyCar chassis and engine formula can stoke the same interest the hybrid GTP cars have delivered for IMSA. Meyer Shank heads up Acura's factory effort in IMSA in 2025.

Shortly before the one-hour mark in the 63rd installment of the Rolex 24, Lamborghini's lone GTP entry of the ... racing one car in the WEC and one car in the IMSA endurance races.

IMSA Classic Saturday morning at the 63rd Rolex 24 At Daytona truly offered race fans and competitors alike a period-correct ...

Ten things to watch at Daytona International Speedway for the IMSA ... to keep cars accelerating at the same rate of speed on the top end, driving and drafting will be important for GTP drivers ...