03/01/2011 17:17 - ??????

American tuner adds a twin-turbo to the 2005 Corvette C6 Z06 for a total output of 1,250 bhp (932 kW / 1267 PS) and 1178 lb-ft of torque (1595 Nm).

Source: ??????

https://www.tuning-links.com/news_916_1%2C250+hp+Corvette+C6+ZO6+by+Dallas+Performance+%5Bvideo%5D.html