MSD distributor issues

Thanks for the replies. I may spend the $30 or so for a new pick up and see if there is any change. I also am planning to look for any obvious cam issues. The valve covers are off and the rockers look fine but I did not have time to watch each valve open and close as I rotate the engine.

This is getting old! The car is not street legal so I need to take it to the track every time I change anything to test it.