corey - i said almost every .18 - not all of them - dont get your panties in a bunch

rustler - here is the new Novarossi:
http://www2.towerhobbies.com/cgi-bin...?&I=LXEPH4&P=0

I would STRONGLY recommend against that engine though, unless u are a professional racer - as it is almost impossible to tune, will not idle for more than about 10 seconds, and will require a strong ability to manipulate an engine - it is for racing only.

for a replacement of the velocity .17 - get the OS .15CV-R below:
http://www2.towerhobbies.com/cgi-bin...?&I=LXALL5&P=0

this engine still produces more than TWICE the hp of the engine u have now. is inexpensive, and has the famous OS Max reliability