Sarges,
It's actually a .30 size motor. You can find it at Tower Hobbies here [link]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXBY72&P=0[/link] . Cost is $339. If you want my recommendation, get an OS 25 FX. Only $85 and will have plenty of power for a LT-25. [link]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXBY42&P=0[/link]

Hope this helps

Ken