Custom vans are coming back. Well, one custom van is back. The Ford Flex. Ford doesn’t call it a custom van – or any kind of van at all. And maybe it won’t do a smoky burnout like Mr. T’s A Team van – because it can’t (being FWD/AWD). But with the Taurus SHO’s 3.5 liter, twin-turbo, 355 hp V-6 under its hood, it’s probably quicker than Mr. T ‘s emissions-strangled, late disco-era van was – smoky launches or no.