cc heads and pistons

Here is my combo:

400 Block Bored .033 to 4.375, Forged ICon 16.4 dish pistons (milled step off), 3.915 Crank, 6.535 rod 468-470 cu. On paper pistions should sit .007 below deck height (need to double check this week)

Top end all Lunati Voodoo 60333 Solid roller (249-255@50 duration, ABDC 50.5, Lobe sep.110 center 106 4degrees adv. ) with 1.6 roller rockers.

4000 stahl, 950 Quick fuel, Indy single plane intake and heads.