Story perspectives
Czinger's 21C Sets Records, Premieres Gold Rush Documentary
10/3/2025
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Story summary
- Czinger's 21C set five track records in five days across California, highlighting 3D-printed tech.
- The Gold Rush campaign culminated in a documentary premiere about these achievements.
- Driver Joel Miller described the challenge of transitioning from street to racetrack conditions.
- The 21C's twin-turbo 2.9-liter V8 delivers 1,350 horsepower and up to 253 mph. RaceLogic verified the runs, confirming no hidden upgrades.
