I tried searching for this, i did'nt find anything. The search function kinda sucks on this bb software. On the sfmu I need the 2.72 disk. It came with the 3.x washer installed with the chrome spring. From looking at the chart and posts on here i think i need the 2.72 disk with the short black spring. I have 330cc accel injectors from hahn, and i plan on running 12 psi daily. But my question is.. Is thier a ring for the 2.72 disk? i have 3 disks and 3 rings that came with the sfmu. The smaller 2 disks have rings that thet fit around them. the 2.72 does not, but i have a ring that is quite a bit larger. how does this work?! the 3.62 is installed in it right now and it does not have a ring. thats how it came.

Sorry if this has been asked before, i could'nt find it. thanks!

the 3.xx disc does not have a ring. the 2.72" one goes with the largest ring. there will be a gap around it unlike the others.

Yes, the 2.72" disk will have the ring that has a 1/4" gap all the way around the disk, unlike the other disk/ring combos. Just center the disk as good as you can, and then reassemble the SFMU.

word. thanks guys!