
Sounded rather loud as well. I'm not sure what happened but there was a lot of oil getting pushed through from the breather. Maybe on one of my steep uphill sections, oil pooled in back towards the breather and got blown through, breaking the blades? I am currently working on a new oil separator for the valve cover, but of course with my current luck, my spool gun has decided to f-up, spitting out wire as fast as it can as soon as it gets power, then quickly slowing to pushing a little wire out at random intervals. So one weld looks decent, the second looks like I was shooting aluminum balls out of my bb gun at it, and I didn't even attempt the last weld yet.