We are currently working on a 1054 that we have had in storage for at least 10 years. My son Joseph did a quick introduction video
We found that the exhaust valve was stuck and it was really stuck. After removing the valve we noticed some marks on the top of the block. One is a picture of a fish and the other the the markings “T2”. Does anyone know what they mean?

We found that the exhaust valve was stuck and it was really stuck. After removing the valve we noticed some marks on the top of the block. One is a picture of a fish and the other the the markings “T2”. Does anyone know what they mean?
