SMRTR TechSep 29, 2025Interesting Engineering

3D-printed hypercar runs 1,000 miles to break 5 track records in as many days

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Czinger's 3D-printed 21C hypercar broke five production lap records across California tracks over five consecutive days. The 1,350-horsepower vehicle cut 16.26 seconds from existing benchmarks while completing 1,000 miles.

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