Importing an engine from Australia

[NOPANTS68]

Interested in bringing one of their mills over here for a project. (I like to make my cars as complicated and difficult as possible). I've looked into the EPA rules for importing an engine, but it's a little dicey as for as getting one in for "racing" or "display" purposes. Seems like there's more red tape than anything. I thought about having it broken down into just a pallet of parts, but am not sure if that helps. Anyone have any experience bringing in something like that from the island? Thanks in advance, Dave