Originally Posted by
Furadi
The problem with the RTR's is that the engine mounts sit the engine up to high to reach the wheel on the starter box. All you have to do is swap out the engine mounts, get a normal back plate and they will work on most any box, no need for the Losi box.
I had to shave the wheel slightly on my OFNA box to get it to clear the chassis consistantly... once I did that it worked fine. I just took a rat-tail file and held it against the wheel while running the box. (jammed the sharp corner of the end against it at an angle.)
Note that I am talking about the THICKNESS of the wheel, not diameter. I just beveled the edge a little.