QUOTE(Jake Raby @ Apr 6 2004, 12:59 PM)
I told Lenny to adjust his valves at zero lash with those pushrods.... were they at .006?
One valve was clearly tight when cold, judging by the popping. It settled down a bit as the engine warmed up but didn't go away completely.
At first I thought it was an exhaust leak, but it wasn't.