Thread: N52 Cylinder Head
View Single Post
      02-25-2014, 01:22 AM   #3
ATH_M2
Banned
49
Rep
270
Posts

Drives: LBB M2
Join Date: Jul 2011
Location: Florida

iTrader: (0)
Quote:
Originally Posted by 08128i View Post
what do the updated exhaust lifters do?
They are lifters that every engine has for the valvetrain. This head had them replaced per BMW as an updated model which I could not tell you what the difference is.
Appreciate 0
Quote