anyone ever had this problem????

I'd add another vent to it. I usually put a vent in the top of the valve cover right above the cam chain tower. Just put a pipe fitting up there and run a hose. These bigger motors need to breathe. You could also add another vent to the oil filler cap. I have a 1397cc street z1. Yes it does leak a little oil but thats because of those fancy alum cam plugs.

outlaw do you think jus w/ the single vent the engine may be creating reversion ????

outlawz1 wrote:

I'd add another vent to it. I usually put a vent in the top of the valve cover right above the cam chain tower. Just put a pipe fitting up there and run a hose. These bigger motors need to breathe. You could also add another vent to the oil filler cap. I have a 1397cc street z1. Yes it does leak a little oil but thats because of those fancy alum cam plugs.

how about a bigger picture.:whistle:

cool! i used to say something like that to my neighbor with his hopped up bike...i'd ask him how much the warp drive cost...and if the time difference ever presented a problem!!!!:laugh:

gasket kit supposed to be in tommorrow,leaving in the a.m for a weekend of thrashin on my 450R quad,so i guess the kz will have to wait until monday.I'll keep you guys posted. Oh yeah , happy fathers day to all the proud fathers !!!!!!!!!!!!