Going with a DASH head because they're cool and weird :-). I haven't researched this thoroughly, but I think they were the first example of a fuel injected, turbocharged engine with variable valve geometry. I've got a couple of them under the bench, and some NOS parts for the aux oil pumps in them too, so should be able to put together a good head out of all the parts. The Starion will be more of a resto-mod than anything, using mostly all the best options they came out with factory. Only major modification will be a steering rack instead of the recirc-ball box, and a multipoint fuel injection setup. Going MPI on the dash heads is a little problematic, as the intake ports are completely siamesed, but I think I'll just run 8 injectors to get around that issue, staging the four larger ones in when those valves get turned on. I'll time it to coincide with the turbo lag, and it should give me the epic 80's turbo response I crave ;-).