Help me diagnose my miss over 4500rpm.

Hey Cley,
Just reading the comments here and I was wondering what you were doing to get the revs to over 6000rpm with a car running 3.23 rear gears? I'm not being critical, just trying to understand what happened. Seems to me that at that RPM with those gears , you were moving at a pretty high rate of speed and not in a 1/4 mile environment either. If the rpms were sustained for an extended period of time, you may have valve train damage. If not, my bet's still on an electrical problem.