If you have aluminum heads, keep in mind your lash will open up some, as much as 5 or 6 thou, from 70 degrees to maybe 160? That would make things a bit tricky.
I would set them at .001 to maybe .003 cold with aluminum heads Just enough so it would start cold, try .003 and then go tighter until it won't start cold due to the valves being held open
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)