Lrp x20 oring snapping
 

Running lrp x20 stock spec and the oring keeps snapping under full boost
I have gone through three and put a heavier duty slightly thicker oring and it seems fine but why are the originals snapping

What O-ring are you referring to?

The one on the end of the rotor before the front bearing

very strange! I have afew x20's and x12's and have never had an issue with the o-ring, is there a sharp face on the bearing or rotor causing it to eat into the o-ring?

It wont occur on a x12 as it used shims no oring

X12s do have a o-ring also ;-)

We'll all mine have.

http://www.lrp.cc/en/service/manuals/?file=4877