A True Low Dollar Backyard Build

Stripped the heads last night. Talk about some carbon build up on the back side of the valves. Geez.
Not sure how I'm going to get them back together yet after I clean it all up. The rented spring compressor barely squished them enough to get the keepers out and when releasing the tool, the springs stood up another qtr inch. There is no way this tool is going to squeeze them down enough to get them back together.
At any rate, here they are in pieces.

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