Nice
I can't speak from experience as much as Shane. All I can speak on is what I've read.
http://www.clubna-t.com/forums/showt...ghlight=quench
That was one article with some good info I thought. The author of that thread is one of those individuals who's made close to 1000hp on stock NA motors (10:1) so I tend to listen to what he says.
Main cliff notes I took out of that article are:
Higher compression is your friend (to a point) as long as you have control over fuel & timing, and especially if you are feeding your motor booze (meth, e85, etc).
He personally runs a 12:1 setup.
Higher compression means same power at less boost because of better "squish". If knocking is detected, lower timing advance to counter act that.