Ok just put in a CDI, Stator, Rectifier(the box above the cdi) None new bought all off ebay. Bike seems to ride fine at low rpms but when on full throttle it seems to sputter at higher rpms but not all the time. It fells like when your car hits the govner at 100mph. Kicks you down for a second then lets it run and seems to happen vevry 4 seconds, but I don't remember my bike doing this befor. I tried 2 different recitifer's and still doing the same thing