Porsche 911 GT2 RS vs McLaren 600LT: Drag and Roll Racing Video by: Hennessey Performance Facebook Twitter Pinterest Linkedin ReddIt Email RELATED ARTICLESMORE FROM AUTHOR NEW Gordon Murray T50 Supercar! The Best Drivers Car…Ever!? – Mr JWW... Incredible Porsche Collection | Summer of Porsche – Petersen Automotive Mu... Inside Secret Mercedes AMG F1 Garage: Exclusive Look Inside! – Mr JWW All American Racers Shop Tour – Petersen Automotive Museum Building the Honda Racing 2020 Fireblade SP – Part 1 When this beautiful Porsche 911 GT2 RS visited the Hennessey facility, we headed out to the Pennzoil Proving Grounds to see how it compared to John’s McLaren 600LT, which has been modified with downpipes and a tune.