I have had it for a long while and finally adjusted the valves this weekend.  One intake #3 was a little loose and one Exhaust #4 was quite tight.  Adjusted and double checked.  Put her all back together and still have valve noise from what sounds like number 4.  Any ideas or will a short drive maybe work it out?  Dunno what else to do short of running seafoam or something.

 

Mike

Seafoam it is.. This weekend.  If no joy then I will pop off the rocker assembly and check the pushrods and hope that I didn't bend one.

Can I use a straight one from another engine if mine turns up bunk?