http://www.teamnovak.com/products/br...hts/index.html
Hoorah, these are now unvailed. I've had a couple a while and they are proper good. Basically they are really smooth, almost exactly like a brushed motor. I still run the 6.5L nearly all of the time in my 2wd but find that the 5.5L is much more drivable in a 2wd where as any normal 5.5 is just plain bonkers.
I also like the blue