Dissasembled the heads this weekend. Looked rough even with clean-up!
I consider the intake valves unusable (maby 3-4 of them looked OK) So they will be replaced. Waiting for the heads to be acid-bathed at a shop to get all rust and gunk out.
It was really obvious that water had come in the motor from the intake, since intake valves were pretty eaten and the exhaust valves pretty much only had surface rust...
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