The reason this is listed with a question mark is because it is just that, are we ever going to see the massive quad-turbocharged DOHC 64-valve W-16 in something besides a Veyron? With confirmed reports of someone having more money then brains and with more stupid people being born every second, someone should soon be having some seriously nice car parts available at their local junk yard. I guess the bigger question is who has enough talent to cook up such a swap. The swap would require a surgeon’s touch to be able to transplant this incredible complicated engine into some lucky vehicle. Rest assured if this super swap is ever created, it will be one of the most popular swaps so far.