American hypercar manufacturer SSC claims that it re-did its production car top speed world record run on January 17, 2021, hitting a record-setting two-way average speed of 282.6 mph.
Things were different this time. Instead of running in Nevada again, the SSC team took to the Johnny Bohmer Proving Grounds at the Kennedy Space Center in Florida. In place of racing driver Oliver Webb behind the wheel was the owner of Tuatara No. 001, Larry Caplin. As for validating the speed, SSC claims that it used equipment from Racelogic (specifically, a VBox), Life Racing, Garmin and the International Mile Racing Association.
In order for a production car top speed record to stick, the car has to set an average speed in both directions. At 2:38:09 p.m. local time, Caplin set a northbound speed of 279.7 mph. Shortly afterwards at 3:28:51 p.m., he set a southbound speed of 286.1 mph. Together, these two runs averaged 282.9 mph.
The car had a total of 2.3 miles to run on the Johnny Bohmer Proving Grounds and took nearly all of that length—1.9 miles—to hit its highest top speed of 286.1 mph. The acceleration was absolutely brutal all the way, with the Tuatara rocketing up to 244 mph across one mile and taking 2.87 seconds at the end of its faster southbound run to go from 274 to 286 mph, per stats released by the company.
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SSC didn't break 300 mph this time, as it claimed it did in October, but that's still the company's goal to hit, and Caplin seems confident that it's possible.
“I got a taste of full power in the top of seventh [gear] on the last run," Caplin explained in a company press release. "I am excited to come back and break 300 mph.”