512 stroker.

im using a set of 906 heads, hardend seats blended and ported, stainless valves 3 angle, bronze guides, planed.. less than 3000 mi. on them on the 383 now. could just use those. but like the idea of them aluminum heads, 512 going in a 66 sport fury. serious street some strip. i know big car. got 3200 stall will be putting in 3:73s. like to be able to bump the compressin ratio w them aluminum jobbers, have 1.6 roller rockers, plan on installing hughs cam ect. (@.570 lift) forget the exact pn. ill have to look it up. thanks for the replys guys.