It was not ever started... ... It sat in water for a few days. I would think it it was a mixture of salt and fresh water. I went by the machine shop today after work and they ran the head threw the vat and disassemble it, He said the head looked to be off a new engine, so that is good news. He said he will not even have to deck it down any. I think I am going to put 50hp nozzels on the injector while it is apart. He said he will open up the bottom end next week and let me know what needs replacing. I am keeping my fingers crossed that it is not TO bad.