The McLaren 600LT's drivetrain is incredibly efficient.
We share a lot of Hennessey Performance videos here at McLarenChat. Usually, we're in awe of the incredible power gains displayed by the cars they've modified.
This video is a little different, though. In addition to tuning muscle cars, Hennessey Performance is also all too happy to work their magic on the finest supercars available, making them ever more potent.