[ECUPirate]

BillA, WTF do you mean, wrong? And besides, this is WB THEORY, so we're just throwing ideas out.

Do you think that all of the heat from the core is dissipated into the water directly above the core, and that the outer spirals of a WB don't contribute to cooling?

I didn't mean tiny holes, just not too big. I want to fit a couple or three rows of holes in the block. And why wouldn't more holes reduce resistance? ...additional channels in parallel usually have this effect, yes? (and don't merely answer, no!)

Perhaps instead of giving one word, negative replies, you could elaborate, and enlighten us all w/ your vast knowledge of this (clearly) cut & dry science called watercooling.