The violations come under two sections in the rule book that says “will be long block sealed by NASCAR and must be completely inspected by NASCAR before the engine may be disassembled by the team.

The rule Denny Hamlin violated, which TRD took responsibility for, reads as follows: all race-winning engines “will be long ...

Executives representing NASCAR’s three engine manufacturers took questions from the media Friday in advance of the big season ...

NASCAR is officially moving forward with an ... April 5 with the 8th annual Bruce Rogers Memorial Money Maker 50 for Big Block/Small Block Modifieds. The race carries a rain date of April 12 ...

Trackhouse Racing Blocks Hendrick Motorsports from shaping Connor Zilisch’s future, ensuring control over his development ...

While using an adapted Max Wedge block and having the same displacement ... but the HEMI was the truly dominant engine in ...

And that’s a pathway that could make sense for NASCAR. “The enemy is not the internal combustion engine. The enemy is carbon,” David Wilson group vice president and president of Toyota ...