Nascar Horsepower 2025. Nascar president steve phelps said during a webinar monday that the sport will have at least one additional company broadcast cup races in 2025, stressed his reluctance to. Nascar is still fully committed to a low horsepower (550) and higher downforce rules package to keep cars closer together on intermediate tracks.
Nascar recently launched a new aero. In addition to the revised practice session for the iconic daytona 500 race, nascar has also released the 2025 daytona 500 weekend schedule.