This is a completely stock kernel, no over clocking at all.
Also, the moto e has some decent dev stuff going on, a custom kernel, twrp and a cm12 rom with a few things working.
On another note, the e broke on me. Just stopped turning on, so I took it back before work and bought another volt to use on boost. I should have just got a volt to begin with. It was a decent phone, but too much bezel and I'm not a huge fan of lollipop. Getting it rooted and xposed installed was a pain in the nuts, where its easy as hell here for us on the volt.
The volt is the nicest phone with the most features on boost and virgin unless you get an s4 or s5. You don't realize how much you miss knock on, led notifications and a camera torch led until you roll with a phone without them, which is why the volt is king for what it costs.
My boost volt is going to remain bone stock with root, and my virgin volt is a now dedicated dev phone that I'll flash whatever I feel like on it. That should allow me to work a little faster on custom ROMs since I don't have to worry about borking my daily driver phone.