I recently installed a grimmspeed air oil separator. I was low on oil and when I popped open the aos it had a bunch of white milky residue inside. Anyone else have this issue? Oil on dipstick is clean.
Then why AOS? I've been stage 2 for 6 months now with absolutely no problems not having an AOS. Everything I've read about them has catch can set up catching most of your oil which can make you lose oil before you expect it and the grimmspeed style allows emulsified oil back into you sump which isn't the greatest either as the properties of the oil have changed.
I noticed oil in my intercooler and read reviews on rally sport direct about it helping with that issue as well as reducing the octane lowering effects of having oil in your intake air. Not sure if it's really hurting or helping anything at this point lol
The moroso dual can and Crawford AOS seem to be the best ones for this purpose. They're expensive but its probably going to be the best at both keeping that crap out of your intake tract and keeping oil in the engine.
I see the attractiveness of the GS unit but function over form for me.