Was able to get the compression data this morning.
1 - 98 2 - 92 3 - 90 4 - 98 5 - 112 6 - 105
I also made a quick video of the motor running. There is a knock that I can hear when sitting in the cab, you can hear it when standing over the engine but it is not nearly as prominent. The knock sounds like someone is tapping the firewall with a ball-peen hammer. PO said he thought it is a broken fly wheel due to the sound being worse in the cab... I was wondering if it would be a worn bearing or something else going out.
