Hi,
It sounds like you bent them. As far as the compression, are you certain it is correct now when you test compression? If so, pay attention to the valves with the covers off. Are they moving fully? If they aren't, you will likely need to remove the cylinder heads to check for damage.
As far as the pressure specifications, the minimum is 127 psi, and there shouldn't be more than a 14 PSI difference between the highest and lowest. See pic below.
Let me know if you are sure the timing is correct.
Take care,
Joe
See pic below.
Image (Click to make bigger)
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Wednesday, October 19th, 2022 AT 8:35 PM