Best Chassis, etc for a e-revo racer

[Serum]

Yeah, a centerdiff takes away a huge amount of stress. It's less stressful on the drivetrain at topspeed too (ballooning tires)

a wouldn't lock a centerdiff completely. Rather have something that is adjustable with the same resistance as 50k till 500k silicone oil..

I gave it some thoughts, it would be fair easy to make, you only need a modified cup and some other minor changes.

Here is a better video to show the truck in action...track is muddy so cant get that video yet. But as you can see, the Bigmaximum doesnt cog, and the 300K oil is no where near locked.
http://www.youtube.com/watch?v=h397wsd1X2I