K&N Horsepower Challenge

The K&N Horsepower Challenge for competitors in Pro Stock, held at the Summit Racing Equipment NHRA Nationals in Norwalk, is open to the top eight drivers as determined by points earned at NHRA Full Throttle Drag Racing Series races since the previous bonus event.

As part of the program, a $3,000 bonus will be awarded to the No. 1 qualifier at each NHRA national event. In addition to the $50,000 first prize, $10,000 is awarded to the runner-up, $3,000 each to the two semifinalists, and $2,500 each to the four first-round finishers.