View Full Version : Lrp x20 oring snapping

27-11-2013, 08:58 PM
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

30-11-2013, 08:50 PM
What O-ring are you referring to?

03-12-2013, 03:27 PM
The one on the end of the rotor before the front bearing

Matt Butcher
03-12-2013, 03:43 PM
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?

04-12-2013, 06:00 PM
It wont occur on a x12 as it used shims no oring

Matt Butcher
05-12-2013, 02:27 PM
X12s do have a o-ring also ;-)

We'll all mine have.