April 10, 2011 Hennessey Corvette ZR750 based on ZR1 [video] Edit Delete Tags Autopost Video shows modified 2011 Corvette ZR1 on a test run with tuner John Hennessey who also explains the upgrade kit. Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/nV47xx6l7AY/hennessey-corvette-zr750-based-on-zr1-videoMark Webber Volker Weidler Wayne Weiler Karl Wendlinger Peter Westbury