I tried the wallace engineering calculator but I need to know the compression on my engine. I have a LQ4 with stock pistons, 799 heads getting milled .010 or .020, .051 stock 12610046 head gaskets, I want to know how much to get the heads milled to get me to 11 to 1 compression? Will .010 do it or do I need to go to .020? Any info would be great.

I did search, but got mixed answers.