As some of you know I am building up a Packard L8 engine, and noting is available off the shelf. I have heard of cryo treating engine parts and even blocks resulting in a much stronger piece. In the long run I would like to squeeze every drop of power out of the engine but I really don't want to blow it up (contradiction?)Has any one had experience with the process good or bad, I would like to in the future treat my crank and rods as well as possibly the block if it is worth the time and money.
