Here's a photo with the head off of the cylinder walls, doesn't look too bad inside. What do you guys think?

Attachments
IMG_20200313_001735.jpg (363.68 KB, 52 downloads)
IMG_20200313_001719.jpg (214.17 KB, 52 downloads)
IMG_20200313_001824.jpg (243.02 KB, 52 downloads)
IMG_20200313_001654.jpg (228.76 KB, 52 downloads)
IMG_20200313_001633.jpg (198.8 KB, 52 downloads)
Cyclinder Wall
IMG_20200313_001608.jpg (223.36 KB, 52 downloads)