I have a 400 ex with a high compression piston(40 over) stage 2 cam, fmf pipe, k & N air filter, and a jet kit. it is decently fast can anyone sugest what else i can do to make it faster. My rev limiter kicks in as soon as i hit fith gear is that normal?

 

ditch the rev limiter.

 

sprockets?

 

buy a white bros Rev Limiter from Rocky Mountain for 41.99 plus S&H


Wreckless

 

ddint he already say he had a rev limiter?

 

he just said it kicks in way too early he never mentioned if he had an aftermarket one, but it doesn't sound like he does.. i dunno

 

I higly reccomend a GT Thunder Rev box, I am very pleased with mine, the WB is a POS,dont buy it!! You will have issues with it starint the GT thunder you wont,even when its cold. I have had no problems what so ever with mine and works nicely with the 450 carb(was told I may having issues warming it up in the winter) The prcie is reasonable also [img]i/expressions/face-icon-small-wink.gif[/img]

I forgot to ask what Gearing your running and is it when your WOT in 5th??

Tina

 

I have never had a problem with mine, my bike starts way better with the WB rev box then my stock one!

 

then your one of the few.... [img]i/expressions/face-icon-small-wink.gif[/img]

 

Mine too. Tina doesn't know what she's talking about.