Denny Hamlin has detailed why NASCAR should go back to increasing horsepower in the cars, especially when drivers and fans ...

It’s year four of the Next Gen car, and passing remains difficult in the NASCAR Cup Series; look no further than this past ...

Denny Hamlin was a guest Wednesday on SiriusXM NASCAR Radio’s “The Morning Drive.” The Joe Gibbs Racing driver talked about ...

As far back as 2015, NASCAR has incrementally decreased the horsepower of engines capable of producing over 900. Except for high-banked drafting tracks, NASCAR caps engines at 650 horsepower.

From showroom stock to Gen 7 tech, NASCAR cars evolved for speed, safety, and performance—transforming racing from its roots ...

He suggests that NASCAR’s current horsepower levels ... or now 650 like we have now, the engine bills are the same. I don't know, was the manufacturers just eating that cost?

Former NASCAR Cup Series driver Greg Biffle showed ... to measure and adjust the performance of a vehicle, including engine horsepower, torque and air-fuel mixture. Biffle shared his testing ...

As far back as 2015, NASCAR has incrementally decreased the horsepower of engines capable of producing over 900. Except for high-banked drafting tracks, NASCAR caps engines at 650 horsepower.