How many thousandths over is a 416?

[lil'redrocket]

Also a mechanic told me that on a large overbore he would have to bore it a few thousandths more than the piston and that it would use a small amount of oil. Is this true? I was just wondering if he knew what he was talking about.

Thanks in advance

[H_W]

A 416 is bored .080 over.