Motorsports
The marketing partnership between Perfit Corp. and the Must See Racing sprint car series continues for the 2025 season. Perfit, along with product partners ARP, Clevite, Dart, Fel-Pro, JE Pistons, Mahle, Maxima Racing Oil, Melling, Nitro Black and others, showcase their products in what has become one of the most exciting racing venues in America.
> Visit the Must See Racing website
Watch Must See Racing on TV
> Speedsport.TV
> MAVTV
Racing Schedule
Must See Racing Sprint Series
Here's a great video showcasing the excitement of Must See Racing's winged sprint car events brought to you by ENGINE PRO! Give it a watch...Click on the image below.

Other Track and Series Sponsorships
Engine Pro also sponsors various series at tracks around the Midwest and other regions.