I ordered an s-7 nozzle for my 01 cr250 & Yamaha just called to tell me the part has been discontinued. Does anyone know where I can get one? Would an S-8 work if I could find one? The bike is real rich down low, rough in the mid & once it's cleaned out, explosive past half throttle. I'm @ sea level in warm south Texas, it's 80 degrees outside today on 12/29/05. Thanks, Jason
The S-9 is stock, logic would say take it one step at at time; get the S-8. A search through past threads should give you some good information to go off of. It seems I remember more than a few having lean symptoms using the S-7, which made me wonder why they didn't try the S-8 first... :coocoo: