Because the direction the cam assembly spins BMW uses REVERSE thread Torx. If the Vanos was replaced before it is good to replace them as sometimes people go left first and strip out the Torx pattern.
Originally Posted by jblack03zhp
And reverse thread torx?
They are found under this:
Here it is being taken out, remember to loosen it you need to go to the right!
Here is that REVERSE thread Torx bolt:
WARNING: This modification is known to the State of California to cause cancer and birth defects or other reproductive harm due to the extreme G forces once turbo kicks in. ~ Nivo
The rest of my signature is reserved for pointless modification bits like: Halos | window Tint | carbon fiber roundels | short shifter
Last edited by NIVO; 08-22-2012 at 11:57 AM.