Thanks so much Robert ! I am glad to  now know the holding stregnth of RTV
sealer. Before, I must admit, I had my doubts. However the JB will back
this  RTV up and support it from blowing out someday.

If this works, I hope other people can use it too. There are many reasons
one may need it. For me,once again, my WBX  has 187K and the head are
certinly pitted and probably cant hold the pressures like they once did.

What are my options?