Xceldyne, the most trusted manufacturer of valve and valvetrain components for the top motorsports teams, is joining the DIRTcar Summer Nationals Late Models and Summit Racing Equipment Modified Nationals as a new contingency sponsor.
The company will provide bonuses throughout the year for Late Model and Modified competitors and will provide additional bonuses at the DIRTcar awards banquet.
“The Xceldyne Team is proud to partner with World Racing Group’s DIRTcar Racing series,” said Corey Smith, CEO of Xceldyne. “We are presenting contingency sponsorships for both the 40th season of the Late Model Summer Nationals and the 15th season of the Summit Modified Nationals. Xceldyne is owned by individuals with racing experience, and we aim to provide high-quality valves and valvetrain components to the teams of the DIRTcar series. These sponsorships are an investment in the sport and in the competitors who have been our long-standing partners.
“Xceldyne is looking forward to supporting the participants that have supported us over the last 26 years and giving back to the sport that has allowed us to live our dream!”
Xceldyne was founded in 1999 in Valencia, CA. In 2004, it relocated to Thomasville, NC to be in close proximity to many of North America’s top racing teams.
From the beginning, its team has been dedicated to helping teams create the fastest engines on earth. Over the last 20 years, Xceldyne has become the most trusted manufacturer of valve and valvetrain components for the top teams in NASCAR, NHRA, IndyCar, MotoGP, Dirt Late Models, WRC, Le Mans, Formula 1 and many other forms of professional racing.
Led by Smith, the company’s team of engineers offers unparalleled levels of experience, collaborative engineering knowledge, and manufacturing technology.
The DIRTcar Summer Nationals and Summit Modified Nationals kick off their 2025 tour at Brownstown Bullring in Brownstown, IL on Tuesday, June 10.
For more information about Xceldyne, visit the company’s website or call 800-448-1223.
To view the full 2025 DIRTcar Summer Nationals schedule, click here.
