[Kevin]

I reached out to the listserv and a gentleman named Tom was kind enough to share his knowledge about this. He was at the thunder event and sure enough they did give out build sheets for the engines. The sheet they were given has the engine number, the year of the engine, the build date, the crank serial# the cylinder case #, piston grade among other things. It's super cool to see that these exist and now I need to track mine down somehow.

edit: it seems the ncm has them and the dyno sheets