Quote:

---

What exactly are you looking for to tell that is was over-revved. Do the rollers "hit" the back side of the cam instead of rolling over them because it is spinning too fast?
I would like to see a pic of these lobes that you mentioned to understand your thinking and what to look for. I want to learn something here.

---

Here you go , the back side of the lobes show the lifter hitting them (sliding down instead of rolling over the nose like they should) marking them up differentily than the front side The lobe on the far right hand side in this pictures is on the opening side so , hopefully, you can see both sides of a lobe on this cam