OMG after having my T-Maxx's carb tuned and the transmission adjusted just a smidge it's FAST. Now for those that are wondering I'm running the T-Maxx with the 3.3 engine in it. I sat down with it took the shocks apart reoiled them. I cleaned the air filter and as a "test" I bought a spare foam filter and used my K&N air filter cleaner to clean it and their oil to reoil it (like I have in my real truck) I'm wondering what it will do. I did some other "tricks" to it. Thanks to everyone's tips and tricks.