NHRA - National Hot Rod Association

Top Fuel driver Doug Kalitta will trade in his familiar red, white, and black Mac Tools dragster for a new-look Autodesk Top Fueler during the Circle K NHRA Four-Wide Nationals. 

The 49-time Top Fuel national event winner will be leading the charge for Kalitta Motorsports with one of their longtime sponsors Autodesk, a global leader in 3D design, engineering, and entertainment software. As the primary sponsor of Kalitta’s Top Fuel dragster, Autodesk will be drawing attention to the more than 1,000 parts designed and made in the Kalitta Motorsports CNC, chassis, and fabrication shop using Autodesk solutions.
 
“The Autodesk software is an integral part of our success at Kalitta Motorsports and Kalitta Air. We started in 2015 machining our clutch assemblies and now we are doing the assemblies as well as cylinder heads and so many more parts,” said Chad Head, Kalitta Motorsports general manager. “We have built our entire parts manufacturing and design program with the help of Autodesk technology and their support staff. The cost savings and efficiency has been a game changer for us.”
 
The Autodesk Product Design and Manufacturing Collection enabled Kalitta to design the clutch assembly in Autodesk Inventor and make it using Autodesk’s best-in-class CAM machining solutions.  Specifically, “adaptive” tool paths result in light, fast, and constant-engagement strategies that widely replace slower, heavier cuts. The resulting improvements in tool life and performance have reduced machining time on main clutch components from 30 hours to 10 hours. 
 
Bringing these designs in-house has allowed Kalitta Motorsports to reduce spending and improve performance and reliability on race day. Last season, Autodesk was the primary sponsor on Shawn Langdon’s Top Fuel dragster at the NHRA Carolina Nationals during the NHRA Countdown to the Championship national event. During the NHRA Charlotte Four-Wide Nationals, in addition to their presence on Kalitta’s Top Fuel dragster, Autodesk will be participating in the Kalitta Motorsports B2B event on Friday as well as hosting guests in the pit-side VIP hospitality Friday through Sunday.