[QUOTE=P.E.Haiges]Doesn't a 603 engine have an aluminum head? I don't think an aluminum head can be magnafluxed.

P E H[/QUOTE


Yes, you are right! I was mistaken for the name of the process for detecting cracks etc. in an aluminum head.

What is the name of the process? I have thought there was such a process. I had planned on asking the machine shop who will skim the head to do this check.