I think you're geared too slow on that motor. You're at ~40mph with 50K rpm. I think if you switched to the 5700 or even the 4600 and re-geared for 40mph it would run much better. That or throw a 25T pinion on there and get used to driving 70mph. At least it would run cooler!
Last edited by What's_nitro?; 05.31.2009 at 11:06 PM.