NASCAR Cup engines live in a strange space: they are tightly regulated, largely hand built, and expected to survive hours at full throttle while still making headline power. The rulebook caps ...

NASCAR and Hendrick Motorsports unveiled the full specs for their Garage 56 Chevrolet Camaro ZL1 that will race the 24 Hours of Le Mans in June. During an announcement in Daytona International ...

For months, maybe even years, fans, drivers, team owners, and industry members have been calling on NASCAR executives to add horsepower to the NASCAR Cup Series short track package, to improve the ...

The possibility of adding horsepower to race engines to enhance the Cup Series’ short-track package would involve what a NASCAR official Tuesday called a “longer runway.” NASCAR senior vice president ...