250ex vented valve cap

[250EXking]

at powroll.com they have vented valve caps for the 250ex. does anyone have that on any other bike and does it make a difference. thx

[brokeitin3]

it works great with their bore kit, but never tried it on a stock engine

[ex kid]

yo broken, how much stuff do you have on your ex now? wanna post a new pic and list?

[brokeitin3]

i got a new seat cover and new stickers from brm and dont wanna mess them up that fast. plus im gonna start hopping up the recon to. dont ask me why but i think im gonna put the powroll kit in it also.

[White_Knuckles]

I read the breather helps relieve crankcase pressure at high RPM. This will allow the engine to rev higher. I think the rev-limiter will greet you before any noticeable gains would show up. Also the hose is routed up under the tank and will get oil vapor and dirt sticking in it. Does it look cool? naaaa.