For The 440 GURU's
Why are you going to 'angle mill' bb heads?
I think the intake would be way off, in a bad way too.
I would imagine the runner angle/port angle would be cacked too.
for every .0062=1cc
for every .010 milled from chamber, mill .0123 from the intake side/port side.
I like the build though so far, I have the same 400 ld w/offset ground 440 crank going together this summer, I just need a few more parts.
I using [for now] ported 915 closed chamber heads, til I get to the next round of stealth head$ that come out, alway$ a budget for me...