eg6_ftw

Hey so on my daily Ibegan to have a a bad compression all the way across so figured i t was the rings so I just picked up a spare block and swapped heads everything's hooked up now and it won't start it cranks and at one point almost started but dies again . I the d4 on the cluster blinks repededly when I have it in the on position any help guys? Checked for spark I didn't see anything but I did shock myself

eg6_ftw

Anyone?