The latest engine test from RCM magazine and Clarence Lee puts the Tower Hobbies .46 at the top of the performance heap in this price range at $79.95.
Go to
http://www2.towerhobbies.com/cgi-bin...?&I=LXJA86&P=0
It is a good product and their parts and service are second to none. I believe it may be manufactured by Thunder Tiger by the looks of its casting and machining, but I'm not sure.
Good Luck,
Max :boxing: