rev box

[81 clark racing]

i was wondering what do you guys think of the dynatek rev box for the 400ex? i had wb an it sucked cuzed problems starting in the cold an etc i dont want that again thanxs steve

[rooster300ex]

With your mods the only thing a rev box is gonna do for ya is make you engine rev higher, which it doesn't need to do. unless you just want it so you will have a higher topspeed.

[krt400ex]

Originally posted by rooster300ex
With your mods the only thing a rev box is gonna do for ya is make you engine rev higher, which it doesn't need to do. unless you just want it so you will have a higher topspeed.

x2, it will only help if u r contsantly banging off the rev limiter

[xxnightraven73x]

i just got a hotshots rev box for mine it starts better and revs alot faster than before and seems to be running all around better but then again im a weekend warrior not a racer so i dont need a $400 rev box but this one definatly out preforms the stocker i had