I've been looking for them since Speedweek (the guys that just upped the record I'm after tell me thye are running one of those blocks with a SB2 head on it, 350 HP, out of 2 Liters, on the dyno they claim ).
~179 MPH average. (record)
So now I need at least a 15 layer rated suit and a parachute.
Kinda cuts into the development budget, but if it was easy, everyone would be doing it.