My e-revo brushless edition build

[mistercrash]

There's a difference in ratio from the LST diffs and the Losi muggy diffs. Make sure you have the LST diffs which use a 13 tooth pinion and a 43 tooth ring gear. The Losi muggy has a different tooth count.

With the correct LST diffs and a pinion/spur of 24/54, BrianG's speed calculator evaluates the top speed of your E-Revo at around 45 mph which would be about 1 mph faster then what you are used too.