Porsche aims to extend its lead in the IMSA WeatherTech SportsCar Championship at Laguna Seca.The Porsche factory squad will field two 659-PS Porsche 963 hybrid prototypes in the top GTP category.In GT competition, Porsche Penske Motorsport and other teams will be participating with different car models.The Laguna Seca circuit, known for its challenging features, will host the upcoming race demanding strategic setup and execution.