sportinawoody
!@#$%^&*(
if it gets hit exiting by a valve head to valve seat , crunch! bent valve, cracked valve seat ,etc,,, i had the same issue. i rigged up a vacuum line to my shop vac, didnt get it all out the 1st time but luckily , i had a friend with a video bore scope and i went right down in the cylinder and had a look around, found the piece, and got it out. no way in hell unless i had money to burn would i even spin the motor over. you could get lucky as some have but if you dont,,,,, then its pull the head to fix the damage