So its been a while because ive been work like crazy but I rebuilt the carbs and cleaned them did oil and threw fresh plugs and set the cards to base setting which you start at when tuning and shes puring like a kitten. I drove it and I forgot how fun ridding a motorcycle was it was awsome. In the past month I have done reasearch and found about everyplace you can find a part for the 550. Especially carb parts.....