Thats vicious!.....this k4.6 was my first nitro engine, Ilearned with it,and I took the time to rebuild it so there was a little personal push to keep using it
I do like the idea of grabbing one of your engines anyway and getting another roller to put it, or the 4.6 in
Crazy hobby....Sometimes wish origami entertained me...much cheaper.
ORIGINAL: supertib
Whatver you do, don't let someone polish your engines internals ! that hurts performance LOL
here is what my engines do in a parking lot !
http://www.youtube.com/watch?v=svbaqFOW_5Q
please post video of the ported and polished 4.6 afterwards !