RE: what is this?
there is no such thing as a 3.0. to me it looks like a pro .15 but the pictures are small and a little blury so i cant tell. for $180 i think its a good deal if the engine isnt toast and you can get it to run good.
HAHA, i told you you were going to get addicted to nitro. they need a 12 step program for this stuff. Your going to love that tmaxx compared to your ACME. I really like that body too.
good luck with it. Now that you have a tmaxx you can come join us in the traxxas thread. There is a lot of helpful people there that know a TON about the tmaxx. go ahead and make a new thread over there and get some more opinions on your new buy.