What’s Happening? NASCAR President Steve O’Donnell has confirmed the long-rumored increase to 750 horsepower for the NASCAR Cup Series at select tracks throughout the 2025 season. After months of rumors, NASCAR will increase horsepower at select NASCAR Cup Series races in 2026. This increase will be from the current 670-HP range to 750-HP. NASCAR President … Continue reading NASCAR Confirms: Cup Series Will Increase to 750 Horsepower for Select 2026 Tracks