Hi I am hoping that someone has an idea to help, I just spent $4000 on my engine, I put in M L S head gaskets, good intake gaskets and all the good parts including A R P hardware. I put in Lucas break in oil and fired it up and broke it in correctly and after 20 minutes I shut it off, checked the oil and it was a little foamy. It did not look like pudding but after pulling the valve cover there was condensation in the covers and a little foamy oil in the top of the head. I drained the oil and it had a little water mixed in. I don't think the multi layer steel head gaskets would have blown with only 20 minutes of running or the intake gaskets failed. If anyone has any ideas please let me know before I start tearing it apart.Thanks, Bill