You knew for a fact the motor was hurt,I also told you it sounded like a cobra fuel pump had went bad and caused a lean condition. Your car had way more than 2000k miles on it and was over 1 year old. Detonation is caused by lack of fuel,in your case I believe that a pump went down over time and caused it since we have seen this happen before.
You knew for a fact it was down on compression on 1 cylinder and were told to bring it in. Instead you decide to screw a person on this board with a bad engine?
Chad,do your thing.