also, notice the size of the hole in the first failed lifter posted vs the size of the hole in the lifter PRH posted. the EDM holes are tiny, you can barely see it in PRH's photo.
that huge hole in the other lifter is not an EDM hole...
Dont knowe what an edm is but i chekt that the lifters was turning when i esebled the top end talked to my supplier today and as i knowe no refund comp cams can go f....k them self il newer bay another part from them ever again
