IMSA and SRO scrap the December Daytona GT3 BoP test over unplanned manufacturer costs, while keeping technical cooperation alive.
Photo Credit: SRO | Fabian Lagunas

IMSA and SRO cancel planned Daytona GT3 BoP test over rising costs

The International Motor Sports Association (IMSA) and SRO Motorsports Group have cancelled their planned joint Balance of Performance (BoP) test at Daytona International Speedway in December 2026, citing substantial additional costs for manufacturers and customer racing teams. The two organisations confirmed their decision on Thursday, 15 October, following extensive discussions with their manufacturer partners. The…

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FIA, ACO and IMSA reveal 2030 prototype rules, creating one global hybrid platform for WEC Hypercar and IMSA GTP.
Photo Credit: ACO

FIA, ACO and IMSA outline unified 2030 prototype regulations

The FIA, ACO and IMSA have confirmed the foundations of a unified set of top-class prototype regulations that will debut in the 2030 FIA World Endurance Championship (WEC) and IMSA WeatherTech SportsCar Championship seasons. Officials outlined the framework during the annual ACO press conference at Le Mans, held on the eve of the 24 Hours…

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