Book Racing and Dart are at it again--they've updated the 10,000+ rpm LS Next engine to make even more power, and we have the details right here! Check 'em out.

Dart Machinery has stepped up to become the title sponsor of the NMCA's Pro Stock class. The Dart NMCA Pro Stock category is going to be packed with great naturally aspirated racing action that Pro Stock fans love!

The Pro Stock class is considered by many to be the peak of naturally aspirated drag racing.

The NMCA is putting their own spin on the high-winding, gear-banging class and racers are lining up to be a part of it.