Yahoo Autos 3D Printed Car Sets New Lap Record at Laguna Seca
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In a remarkable display of speed and innovation, the Czinger 21C, a prototype supercar developed by Los Angeles-based Czinger Vehicles, has shattered the lap record at the renowned Laguna Seca raceway. Driver Joel Miller steered the 21C to a lap time of 1:25:44, surpassing the previous record held by a McLaren Senna at 1:27.62. This achievement underscores the ambitious performance targets set by Czinger, leveraging advanced manufacturing techniques and hybrid electric power.
The 21C's extraordinary capabilities are fueled by a potent combination of a 2.9-liter twin-turbo V8 engine and dual electric motors, delivering a staggering 1,331 horsepower. This powerhouse enables the supercar to accelerate from 0 to 62 mph in an astonishing 1.9 seconds, with a top speed of 268 mph. Remarkably, the entire vehicle weighs less than 2,800 pounds, thanks to strategic use of 3D-printing technology in its construction.
This manufacturing innovation not only accelerates development times and reduces costs but also offers unparalleled flexibility in producing complex components without the need for traditional tooling. Despite these efficiencies, crafting each of the limited 80 units of the tandem-seater 21C demands between 3,000 to 4,000 hours of labor, reflecting the meticulous attention to detail and quality inherent in its $1.7 million price tag.
Initially set to debut at the 2020 Geneva Motor Show and later at the Goodwood Festival of Speed, the 21C's public unveiling was postponed due to the COVID-19 pandemic. During this period, Czinger has continued refining the supercar, making incremental improvements ahead of its anticipated production start in 2022. The company also faces challenges such as the global chip shortage, which has delayed production timelines.
Beyond the 21C, Czinger Vehicles plans to expand its lineup with three additional models, leveraging the lessons learned and technological advancements from the 21C project. Among these future offerings, a more accessible, lower-priced model is expected, broadening the reach of Czinger's innovative design and manufacturing approach.
The new lap record at Laguna Seca not only highlights the Czinger 21C's impressive design and performance but also signals the potential for 3D-printing technology to revolutionize the automotive industry, especially in the realm of high-performance supercars.
