
Aaron
Head Coach
KUNTZ & CO. / EST. 1983
Born from a racer’s passion.
Built on the people behind the power.

OUR STORY
After more than 20 years in the automotive dealer business—and building race cars on the side—Jim Kuntz decided to pursue his lifelong passion for “going fast.” In 1983, he started Jim Kuntz Racing. As the business grew, it became Kuntz & Co.
Jim’s racing career brought championships in NHRA, NMCA, NMRA, NFCA, and Late Model Dirt competition. In 1996, he stepped away from competition racing to focus fully on supporting his customers and friends.
In January 2019, Kuntz & Co. was acquired by Gwatney Performance. It continues to operate as a stand-alone business, doing what it does best: building some of the baddest engines around.
Jim Kuntz Racing begins.
The focus turns fully to customers.
Joins the Gwatney Performance family.
THE PEOPLE BEHIND THE POWER
Engine builders. Machinists. Airflow specialists. One team, focused on your combination.

Head Coach

Customer Service & Parts

Sales Manager & Airflow Specialist

Operations Manager & Product Development

Block Specialist

Cylinder Head Specialist

CNC Programmer & Operator

CNC Programmer & Operator, CAD Modeling

Cylinder Head Shop

Engine Builder

Engine Builder
READY FOR WHAT’S NEXT?