2026 Regulations

STEM RACING

3D regulations
Entry regulations
Development Class: Technical
Professional Class: Competition

3D Files Scrutineering

3D Design Files

Model Block

3D Design Files

Spigot Hole Jig

3D Design Files

Power Pack

Scrutineering Gauges

Entry Class

Scrutineering Gauges

Development Class

Scrutineering Gauges

Professional Class

Let the STEM Racing team know which car is for use on the track on competition day with the A decal.

Decal A

Make it clear which car is your backup with the B decal.

Decal B

Brand your car with this plain STEM Racing decal.

Plain Decal