Originally Posted by borborygmus
I am the 2nd owner and when I got it I immediately adjusted the valves and found the intakes very, very tight.
Ahhh, the pages of inquiry slowly reveal.... You may have a burned valve, not just due to this tip over, but from them being run with no clearance. You may have been the first person to check the valve clearance.
Keep us in the loop when you pull it down. Check the cam timing on the way in.