Unfortunately, that's pretty much impossible unless someone out there knows something that I don't know... I suppose if they send it to you in pieces and you have to assemble it yourself you could call it a kit car based on a Viper and get it registered that way, but something tells me that it wouldn't be so easy...
I am curious about something. I thought the last Viper built was bought by Wayne and DeAnn Rua... custom painted and everything. How is this ACR-X the last Viper produced???
http://www.dragtimes.com/blog/the-last-dodge-viper-rolls-off-the-line
I know the owners so something seems a little fishy here... unless I am misreading the banner for the raffle.