W/B ignition modules

[shook]

Everyone says the W. B. rev box isnt worth any h.p. but it does change the timing curve on the ignition, which would make the h.p. come in faster or rev quiker.Would the advance key that alot of riders are using give you that back I would think so
anyone know how much are the timing keys and where do you get them

[Juggalo]

hey i have a white brothers CDI on my otherwise stock bike. it didn't seem to add any power (although i need to rejet for winter) but i can go a little faster now i'm sure. before my rev limiter would kick in before i was fully topped out and now i have a little extra to get it goin.