Quilty
XS650 Enthusiast
That ks for the input skull. When I took the 76/77 carbs off to put the 74/5s on I noticed that the brass fitting on the fuel crossover tube on one of the carbs was loose and was only held in by the rubber tube could have been causing the air leak. Anyway for now I'm happy with the 75s im close to tuning her. Did you ever get to the bottom of that peanut I wish I had your patience