It is a Fine Design Nemesis Blue 10XL. I forget the price off the top of my head- but they have them on the site-
www.finedesignrc.com. Some people have gripes about dealing with them, but they are local to me and Chris has always been there to answer questions for me, so I would rather pay a couple dollars extra for the service. I have heard that they are identical to the Feigao Nemesis motors, but I have also heard they are slightly better- so who knows.. They are only a few dollars more and for me, it is worth it to drive and pick them up also. I'll tell you though- on 12 3800s and the X438 prop, it will damn near flip the boat on launch

. In my Hydro, it was brutally fast, but going in full speed right circles got boring lol.
I tore the hull down earlier and was able to salvage the rudder and bracket, but need a new motor mount, strut assembly, prop and flax cable- it actually bent the 3/16" shaft pretty good! I also have to fix a few small cracks and crap on the hull, I am going to the paint store tomorrow to get yellow base coat so I can fix and spray it over the weekend

. I need to get the hardware during the week though, Chris is away at a race so I have to wait until at least Tuesday for that. IT WILL BE BACK though lol.
Joe