So you think you're a huge fan of the Dark Knight, huh? Not so fast. Do you own a full-sized Batmobile? Yeah... we didn't think so. But, auto restoration guru Casey Putsch does, and to launch himself further into super-fanboy status, he upgraded the engine with a Boeing turboshaft -- snatched out of a naval drone helicopter. According to him, this makes his collector's item one of a kind, in true Bruce Wayne fashion. Sure, these discarded movie props are usually powered by a standard 350 (especially the older models), but that wasn't enough for a dude's dude who appraises and designs all types of vehicles for a living. Mods were also made to the interior, including an iPad in the dash which serves as the avionics system and keeps track of the important GPS coordinates -- you know, stuff you'd expect Lucious Fox to toss in to track villains and such. For a look at this beast in action, check out the video after the break; meanwhile we'll try to figure out how to cram a jet engine into a Tesla Roadster.