Join Date: Dec 2014
Location: Apopka Florida, a twist in the road just northwest of Orlando Florida My home for over 30 years
Carb sync is portion of what a Tune up would be.
The carbs should be synced or at least checked about once per year.
Also remember the rubber sync caps and intake boots degrade over time and can be the cause of leaks, lean running conditions, backfiring and so on.
So syncing the carbs is dependent on the condition of some important
But the sync balances the vacuum signal between the 2 cylinders.
2000 Vstar 650 Classic , Firethorn orange Metal flake Urethane, OEM tall Windshield, 47 Harley Tail light mod, progressive springs, hard bags painted to match w/chr. bullet accents Custom Modified rear rack/backrest, Cobra Modified exhaust w/ chrome Pencil tips, Hyper charger kit,
PRV 15, Riser mounted speakers, Chrome levers,Fringe grips, studded Leather bib with pocket, Billet Oil filter relocation kit , 3.5 PMS w/ stock pilots, mains- 122.5, Custom billet t signals