you should contact QuickFuel tech support
they have E85 carbs, you should find out which ones would work well with a turbo setup and how much boost they typically run well with
after that you could zero in on a turbo charger that is in the boost range you need.
also you could send an email to the people building the engine for this car, and ask them for advice... :D
thread about the car:
http://www.lateral-g.net/forums/showthread.php4?t=23340
the place that built the engine:
nelsonracingengines.com
they might be willing to advise you and help you avoid some pitfalls
youtube of the dyno testing:
Chrysler Hemi Monster! 1600 HP 572 TT Chrysler Hemi from Nelson Racing Engines. View in HD. - YouTube
the coronet has 2 gas tanks, one with premium for low boost and one with race gas for high boost. two sets of fuel injection lol !