best rev box??

[SLSD400exGUY]

whats the best rev box to get out there.. max rpms

[xxnightraven73x]

i just got the hotshots rev box for mine im very pleased with it so far but you can get the dynatech which is more $ and adjustable i believe

[02400exer]

iv had a procom for 4 months or so for my 400ex and it works great i like it for climbing hills