My friend spent about 1 1/2 hrs welding my cracked head. Here's a short pictoral that shows the repair job. This is my first attempt to load from the Gallery.
The head with the cracked Secondary Cam Chain Tensioner bolt hole.
My friend John Vaina adding some aluminum
Filling in the crack entirely
Filled In and ready for filing
Here it is after we filed it down to clear the valve cover
After we tapped it
Here it is installed.
I'll post more later when I get the timing set up and explain it a bit more.