i was thinking either A) since i put a longer stroked crank in the pistons might of been tapping the valves since im high compression B) pistons might be tapping the bottom of the head C) might have a bad rocker.

if B the fix might be a thicker head gasket
iv ruled out C
im going to pull the head and check the valves
I just checked and the connecting rods and the are tapping the inner block so i have to do some shaving when i pull the motor....should be fun