Junkyard 360 LA Head Porting Questions

Captainkirk said
12.5:1? You are not planning on running pump gas, then? I don't think I would even planning on running pump gas with 11:1 slugs.

holy cow, I didn't read far enough. 510 hp, 7600 rpm spinning 360??? to the op, Never mind my video on 308's.... unless it's just to get it moving temporarily. LOL