pyke13 wrote on 06/12/16 at 11:34:00:doesnt seem to have a set rpm to do it at, was fine before i removed air box and fitted new filter.
For the sake of troubleshooting you may be ahead to put it back and see what happens.
The problem may also be what is posted above, the filter tube may be causing this.
A bit of light oil, Vaseline, on the face of the carb, install the tube, and look at it. Wherever you see it on the rubber,, that is where you are having a problem.
I don't know if it has to touch or just be close enough to diminish the flow. Since it's
At RPM, I am kinda thinking it's either not closed off, or only on one end, or just close enough to shut the flow down and mess with it.
Pop the filter and rubber tube off and go for a ride.
Don't lose interest,, it's not that bad.