Norton 850 Commando Idle Chirping

[@davidsundquist1845]

Carbs need work by real pro, single carb so simple compared to two but both require specific set up.whats great about single- equal fuel charged being delivered to each cylinder every stroke and always perfectly synced.Norton should have offered a single carb model single carb bikes last way longer with less work and over all better gas milage, headers not the problem the bike is out of tune 50 yr pro. -Sundquist Nortons- youtube