Tag: DIRTcar

UMP Mod Tech

DIRTcar UMP Modified Rules Updates For 2026

DIRTcar Racing will implement several new rules for the DIRTcar UMP Modified division set to take effect in January for the beginning of the 2026 season. The updates apply to various aspects of the body, chassis, and wheels in an effort to help support the longevity and health of the

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Xceldyne

Xceldyne Joins Summer Nationals, Summit Modified Nationals Sponsor Program

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

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