Quote Originally Posted by HPICamaroSS View Post
I have been driving on my new setup for a couple hundred miles now, and I can def hear a lifter tick right around 2000 rpms. It wont tick at idle and it wont tick above 2500. I am running the ls7 lifters with the ls2 lifter cups. prc heads, tsp cam blah blah blah ( its all in my signature). I know the old style LS7 lifters had issues, but I just bought these last winter and I am pretty sure they have been updated. What are your thoughts? Yes the oil has been changed TWICE since break in.
Mine does the same thing, I had the oil pump oring go bad on me and didn't know till after I replaced the lifters (cause I thought it was the lifters) but it still does it just at that rpm now. Been that way for a while and never gets worse, im guessing I damaged a lifter seal from low oil pressure and the lifters bottoming out.