Why would you run titanium is a short stroke motor like a dura?
Most applications are going to be high boost not high rpm. And not a combo of both because of overscavaging seen in the heads.. Past 8000 where you need over lap to do anything your just going to end up overscavaging. I think 4340 or a 6061 alloy would be the best bet on this engine. Piston speed doesnt even reach 3600 until around 7800 rpms...
