Na, I use my Sportmaxx and X-terminator for racing. I plan to bash with it and have some fun on my track in my backyard. I just ordered the New Era roll cage for it. I already have a failsafe and new receiver for my radio waiting to be put in. We've got about a foot of snow on the ground and another foot coming on Sunday, plus the temps are in the 20's during the day. Really not good weather for breaking in a engine so it looks like I'll have to wait a while before I run it.