hay guys i wonder if any of you guys tried deep freezing your internal engine parts to make them stronger ive read up alot on it. but haven't found anyone that has done it. ive looked at a few websites and the prices are pretty cheap.

i was just heading to the freezer with parts and read it should be around -320 deg f.........
although i would of thought most engine parts have been given this process whilst being manufactured though, in a work hardening process??