One of the coolest BMW race car/engine combos was only ever raced 3 times. An 800bhp twin turbo inline 6 that had it's debut was at Silverstone, and the second time was at LeMans. It's an engine almost nobody has ever seen, but this vid has incredibly rare footage of it at two seperate times, once in the pits at Silverstone, and even at the BMW factory being installed! In fact this video is the only footage I've ever seen of the engine, and I've wasted far too much time looking to mention lol. T