After reading some forum posts on RCgroups, I found that a few people were running 3 cell Lipo packs on their E-Razor 250s, I figured since I had a 3 cell pack laying around from the old Walkera 22e, that I would give it a shot.

I soldered a spare JST connector to the pack from the 22e and gave it a whirl (literally).

Results?  WOW the increased head speed was immediately noticed, the heli was loads more stable and responsive.   After about an 8 minute flight, the pack was getting low so I shut her down to make some post flight checks.  The ESC and brushless motor were cool to the touch and everything seemed to be fine.

I am going to be looking for some 3-cell packs for a good price now, I was honestly shocked at how well the little FP heli flew on 3 cells!  Domo Approved (as you can see).

Oh yeah, I also fixed the Novus FP, I put a new tail boom on her and she flies great!