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 ...

A significant decision to rekindle the excitement among fans was made when NASCAR stated that its Next Gen Cup Series engines would be rated at 2026 horsepower, including a maximum of 100 additional ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHARLOTTE, N.C. (AP) — One of the founders ...