Yes, it's been very busy lately, which is great, but I don't get much building done.
The regular 1/2A starters all seem to use a 540 buggy motor, like Clean is using and Patrick put in his hornet. Most run on 6V to 12V.
http://www2.towerhobbies.com/cgi-bin...&I=LXGN28&P=ML
http://www2.towerhobbies.com/cgi-bin...?&I=LXHPS4&P=7