There's a wealth of information right here on this forum.
Look for any thread by hudson or del, for starters. Hudson has created a fire breathing monster of a flatthead engine for his competition tractor, and has developed some crankshaft oiling mods that permit much higher rpm's than most of us thought these things were capable of.
I've copied and printed some of this stuff, and it should all still be here if you go back far enough.
the P15/D24 web site may also have valuable stuff.
http://www29.addr.com/~merc583/mopar/framesets/welcomeframeset.html I pulled the most valuable thread back to the top for you.
Take a look at "Lets Talk Flathead Modifications" , you'll find a lot to think about in there.
[This message has been edited by carlo (edited 07-26-2002).]
