I finally got my jawa x30 running after sitting in some ones shed for 15 years, but I'm having a bit of trouble getting it tuned up right.
She starts up and idles awsome. When i give it throttle, it will run at a given throttle position for 10-15 seconds then bog down till i get off the throttle. If i get on the throttle after that, itll pull for 5 seconds then bod, then last for 2 seconds, then one.
I have no idea whats going on, any help would be greatly appreciated.