So after deciding to put a h22 head on the f22, I pulled the head off the car today and bare with me I am no where near as knowledgeable as some of the members on here. Thats why I came here for an answer. Can you tell me if my sleeves are ok and what would cause the burn marks? I took pics of the worst 2.

Heres a few pics.









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Btw- the block has 9k miles on it since the build. And I can move the pistons about an 1/8 of an inch around the cylinder. I did a compression check before tearing down the motor. All was ok, ranging from 207-210 across.

All input is welcome.