225 connecting rods

Well I think the 9-1 is out of the question. I should have done my home work first. Had the block decked .040 and with the sealed power piston it is now .155 in the hole.

How for can i mill the head before pushrod issues? (stock length)

Rusty you nailed it, they cant have much compression stock. If most of the slants were this way I would say they ran pretty good with that low of compression.