Same problem as always. Coolant in the oil.

360scamp said
Im with Adam, were the block and heads ever magnafluxed?

No.

longarm said
Mikel, I don't know if this will be any help to you but this
fellas work is interesting.
Good luck in finding this gremlin.

http://victorylibrary.com/mopar/intake-mill-c.htm

That page has some good information, but it really made my head hurt. That's a lotta math!