Well,
First thing Get an Auto transmission that is tough!
Several are offered, I personally have an ATS which offers the Triplelok torque Converter (nothing short of awesome).
Gauges, EGT and boost.
Then your going to need POWER!!
Go with a major fueling box (with timing advancement, so you can smoke for the show).
I suggest the Edge Comp.
Then some BIG injectors,
Like DD supermentals, ATS 30's, BD5's
You also need a turbo, Call Piers for an HX40.
And of course someone who can pull you home on a trailer.
------Justin