Ron Brown wrote:
> I am not familiar enough with this bike to be specific but if
> you do not have the throttle open, you will get very little
> suction at the intake. If you have a reed valve, it could be
> bad. It is hard to imagine a cylinder/piston problem causing
> this without you noticing a complete lack of compression.
reed valve is fine... its not so bad to take the engine off, but to get it on, alone WOW!! thats rough.... :)
I loossenedthe exhuast, and it started, but idled very rough. I pulled the pip off altogether and it runs like a top, with the smaller jet. Haven't tried with the larger one (orginal).
SO, is seems that a plugged pipe all along... The local Yamaha she wants $112 for a new one.... :( Im scoping out ebay now, and my uncle runs a kawasaki shop, I might ask him what he could do... OR I might try building a glasspack that I can swap out when it plugs again...